(2) Temporarily install the exhaust manifold bracket as shown in the illustration. that’s what you’ll get with one of our performance exhaust systems on your 1999 dodge. This leads to discussion on materials choice. Some engine builders have found great power numbers using an exhaust system that appears contradictory to known rules: long large-diameter or short small-diameter header pipes. This might be a bit high but because it is a steel stud in an aluminum head it could serve as a guide to a maximum limit. Small Engine Exhaust Pipe for Go Karts, Mini Bikes, Mudboats, Mowers and other Small Motored Equipment. Significantly increase the horsepower and torque output of your 4. XtremepowerUS Torque Wrench Labor Saving Lug Nut. 25" for low end torque, and 2. A set of short staggered duals at peak rpm can be made to produce good power but they will be dead on their ass until they get there, whereas an engine developed around an LSR 2-1 exhaust can be made to perform from the bottom up with no dips in the torque band! Pictured above is our LSR 2-1, 1 3/4", C Style, turnout part number 00-1167. PM us if you have any more questions. Reply 1: EXHAUST MANIFOLD REPLACEMENT. A 3" single exhaust is good for about 340 crank horsepower. Mufflers are designed to help your truck run more smoothly and to keep it from creating too much pollution through the exhaust. You only need an exhaust system that will flow 715cfm based on the above numbers. As a result, you will need to modify the exhaust flange to fit. Step 36: Install AC tree to block. INTRODUCTION Introduction TORQUE VALUES FOR HOSE CLAMPS The following chart provides the tightening torque’s for hose clamps used in all rubber applications (radiator, air cleaner, operating lever boots, hydraulic system, etc. Pro Circuit High-Compression Piston Kits are designed for superior performance in either stock or modified engines and is a must-have engine component for serious racers. I am installing Norlock washers on my 2006 Renegeade 800 Y pipe bolts this weekend (to stop the mess every year) and wondered if there is a torque spec for the bolts. * easy disassembly of exhaust pipes later-on. constricts exhaust flow. Install the turbocharger oil supply and return lines. (Translator Profile - mpbogo) Translation services in Russian to English (Computers (general) and other fields. 0 L I am trying to buy a aero turbine exhaust for my truck but i am not sure of the exact size i shoud order. Mandrel bent for a precise fit and uninterrupted exhaust flow. Mopar Big Block Torque Specifications: RB/B Engines - 383, 400, 440 : Torque specifications are for stock factory type bolts with light engine oil applied to the threads and the underside of the bolt head. 1/4 " - 10 ft. The stock header pipe is 3″ To me that’s a little big. But maybe you're just looking to spice things up. 75" exhaust, but it's going to be more difficult (I think the F. Find FORD 5. 2002 Mustang aftermarket exhaust upgrades: Stage 3 Motorsports also has a great selection of exhaust kits that boost the 2002 Mustang's horsepower and torque while giving you 4. -Stock from exhaust from cylinder heads to tail pipe. Do not use thread sealants which contain Teflon. None of my metric or standard wrenches fit these bolts. The exhaust system of your vehicle directs exhaust fumes from the engine away from the passenger compartment of the vehicle. Pipe Inlet Diameter Car & Truck Exhaust Exhaust Pipes&Tips from the largest online selection at eBay. Anti-reversion torque cones eliminate backfire and pop in open pipes. 1/4 " - 10 ft. I bought my dream car dodge challenger r/t classic with 5. Whether you are looking to increase the dB levels or possibly looking for a quiet insert for early morning commutes, we have you covered! More on Jackpot Exhaust Accessories ». just putting back together a ALH with a newer good shape turbo and when I started it it started right up - however it started blowing what smelled like burnt diesel exhaust fumes and some faint exhaust fumes could be seen when the engine was revved up. The best part about the whole system is that it fits. Larger diameters produces mid-to high RPM torque. Turn at an angle for pipes smaller than 2" ID. Most will be applicable to model years 1999-2003. 3L Powerstroke. Note: Side vacuum hoses provide slack needed to pull forward on vacuum pipe. But maybe you're just looking to spice things up. Does anyone have the torque specs for the manifold bolts? Thanks. Mar 02, 2011 · What ammounts of torque increases might I see by turning up the. My tractor is Tier I. Either 2 1/4 or 2 1/2. Racing vehicle engines enjoy more torque and more horsepower which is provided to them by properly designed and tuned straight pipe exhaust. This revolutionary kit makes it possible to ride like a rebel without paying the price. and help to prevent dangerous leaks and premature muffler failure due to improper exhaust system suspension. With AutoZone's great selection of aftermarket exhaust pipes, you can easily restore your exhaust pipe to a low growl whenever you press the pedal to the metal. Normally, I do this maintenance. Workshop/overhaul manual for the Mitsubishi 4G63 & 4G64 four-cylinder engine (naturally-aspirated and turbocharged). These torque specs are as accurate as the Kawasaki maintenance manual they came from. The OMEGA ® TQ103 Series socket extension torque sensor is installed between a socket and drive to measure or verify bolt torque. Each aftermarket exhaust comes with the maximum horsepower and torque available throughout the entire RPM range. These high performance dual systems have proven to deliver more horsepower and torque over stock size systems while improving exhaust flow. With this new exhaust plumbing arrangement, exhaust system back-pressure is greatly reduced, yet the exhaust pipe body components all remain very safely cooled. 0 gas, 4 wheel drive. Quality aftermarket Harley exhaust pipes will turn your big v-twin into a head turner. These sturdy steel clamps offer size choices ranging from 2-3/4" dia. The price shown is applicable to the 2 1/4" and 2. just putting back together a ALH with a newer good shape turbo and when I started it it started right up - however it started blowing what smelled like burnt diesel exhaust fumes and some faint exhaust fumes could be seen when the engine was revved up. Reply 1: EXHAUST MANIFOLD REPLACEMENT. It is an aluminized system which I personally recommend. Blower set is 1 1/2 end tubes anb 2 inch middle tube going to 2 1/4 inch collector. Peak power was recorded at 9,500rpm. It bolts to the engine's cylinder head and collects the exhaust gasses from the individual exhaust ports, combining them in one outlet to flow through the rest of the exhaust system and eventually out the tailpipe. This video explains the. Exhaust pipe size is 2 inch to flow master muff. It is generally important that the muffler interior volume be substantial, the reasoning for this is quite complex. Designed for clamping of silicone/soft hoses. The combining of exhaust pressure pulses from each cylinder dictates the lengths of the pipes necessary. FLOWMASTER AMERICAN THUNDER AGGRESSIVE TONE CHAMBERED MUFFLER EXHAUST SYSTEMS. Exhaust gasket and steel support strap included. Aug 24, 2009 · If you size your exhaust pipe to "keep velocities up" you are robbing yourself of torque, since frictional losses are increased by both decreasing pipe diameter and increasing velocity. May 04, 2008 · The reason I ask is that I currently am running a straight pipe exhaust (no muffler) and it's too raspy at WOT for me. getting a 2 1/2 " pipe to the 1 7/8 hole can be a pain. Other lubrications offer reduced friction and increased bolt tension, and will affect the torque figure. Shop our complete selection of Snowmobile parts and accessories including the SLP Single Pipe Exhaust System - 09-801. These reflections can help your engine breathe by creating a lower pressure at the exhaust valve. Exhaust pipe size is 2 inch to flow master muff. Place the special metal gasket (3) in position with lip of gasket facing exhaust adapter pipe (2). Apr 23, 2008 · correction - at higher rpms your FE will increase with larger diameter exhaust pipes. 1/4 " - 10 ft. Oct 23, 2019 · The result is a significant gain in low-end torque and high-RPM performance. Pipe Removal: [WRay] I bought an exhaust pipe cutter ($20, basically a chain with a bunch of tubing cutter wheels on the links and a screw mechanism to tighten around the pipe). 5? I want to put a universal muffler on. The truck is getting fixed this week and I am looking for some few extras I want to put on the truck, and one of those extras is the exhaust tip. Exhaust Pipe for FORD FOCUS II Convertible Top brands Reduced prices │ Car parts and Exhaust Pipe for your FOCUS II Convertible — cheap prices and high quality Free shipping from £ 250. So the question is what is the best size exhaust pipe to run for dual exhaust from long tube headers back? I want more low end and or mid torque. A 3" single exhaust is good for about 340 crank horsepower. Re: whats a good exhaust pipe size for a 4. A shorter pipe favors top-end horsepower while a longer pipe caters toward low-end torque. Our exhaust pipes also enable a quicker and more efficient path for exhaust to escape, resulting in gains in horsepower, torque and fuel economy. Simply science. Vitals: This is a street driven low and slow vehicle, very mild (only about 200hp) 1971 350 cid sbc engine, has block hugger headers with a 2-1/2" collector diameter (at the header discharge). 5/16" - 19 ft. These “cats” as we call them really. I noticed that it is all one piece from the manifold, through the cat and flex pipe, down to the flange where it bolts on to the rest of the exhaust. The choices for pipe size are. Ford 351 Cleveland Engine Guide: Exhaust Systems As much as we've complained about noise ordinances in the years since "back in the day," people are finding noise just isn't cool anymore. high horsepower, will probably show a low to midrange torque advantage if you go 2. Motorcycle Exhaust Calculator How To Calculate Muffler Size and Exhaust Pipe Diameter If you're a math wiz and/or an engineer, you're probably going to like this article and the resources we've linked to. Not high end power or peak hp or the like. May 25, 2015 · WHAT EXHAUST PIPE DIAMETER IS BEST? Don’t be fooled into thinking that a bigger pipe is always better for power and performance. The exhaust clamp has strong strength, good durability, great appearance and anti-corrosion advantage. Different Types of Pipe Gaskets. However, this isn’t to say that larger diameters equate better highend performance; when the diameter size is too large, exhaust gases will not be able to fill up the holding space of the exhaust pipe and the exhaust gases will create turbulence and exhaust outflow issues , which will negatively affect performance. 25" for low end torque, and 2. 7bar up to 3200rpm then it drops down an down 1. Pipe Inlet Diameter Car & Truck Exhaust Exhaust Pipes&Tips from the largest online selection at eBay. Add in the long length of the pipe and some bends, and even more torque is lost. For maximum torque, the washer will be at 90 degree angle to the pipe. Ventilation Exhaust Fan विक्रेता and. 1999 dodge ram 1500 sport stock exhaust - youtube. Exhaust manifold bolts (final pass) 18 Lb/Ft. From our custom Shotgun Motorcycle Exhaust Pipes for your Harley-Davidson XL Sportster or FXD Dyna to stock header pipes for your Triumph or BSA, we have a variety of options. Part Number: 30-0619 Application: Replacement Application for Screamin Eagle muffler sets Details: Torque tube set features improved baffling and back pressure for Screamin Eagle muffler sets. Shop for Cast Iron Fittings & Flanges at Ferguson. Our RRR/Hindle exhaust has gained 5hp over stock and created a very flat torque curve that produces 35ft/lbs torque over a 5000 rpm spread. constricts exhaust flow. I also don't see how reducing back pressure is going to automatically decrease torque. 0 L I am trying to buy a aero turbine exhaust for my truck but i am not sure of the exact size i shoud order. Here is a pic of a race exhaust I had made for my 348. The limited quantity GSL-SE, with its 6-port 13B engine, had an exhaust system similiar in many ways to the 12A model but unlike the 12A models, it utilized exhaust backpressure to open up additional ports on the intake manifold for high RPM operation. Size : 1-5/8in BBK Long Tube Exhaust Headers include Long Tube Full length Headers in your choice of finish – either Chrome – Silver Ceramic or 304 Stainless and either Off Road or X pipe with converters. sometimes the H-style will make a bit more low-end torque, but as with all exhaust tuning, there is going to be some compromise involved. 5" exhaust if you're just planning on a filter, exhaust, and ecu. When reading the table below, leaning toward the smaller diameters within the e CID will provide low to mid-range RPM torque whereas the larger diameter will provide mid to high RPM. An exhaust specialist will be able to replace the first foot or so of your exhaust, together with a new flange fitting to match the A14 exhaust manifold, for only about $40. Like any other exhaust component reducing restriction, minimizing bends, and increasing flow are all crucial elements to increasing horsepower. Yes especially dual exhaust. 0 EAO sport motors that were first introduced to this country in the Mercury Capri’s from the early 1970’s. VII intake manifold spacer, LCE long tube header, Injen long tube intake, 2,900 rpm torque peak. Most will be applicable to model years 1999-2003. PERFORMANCE EXHAUST NEW PRODUCT RELEASE Ford F-250/350 6. Another interesting note is that the exhaust system would allow the engine to rev to 11,000 rpm before peak power began to fade. For diesel trucks, get that big-rig look with our Smokers exhaust stack system. ) have mid-pipes that connect along the way. Classic Industries offers Chevrolet Truck Manifold Y-Pipes, Chevrolet Truck Manifold Down Pipes, Chevrolet Truck Tailpipe Set, Chevrolet Truck Universal X-Pipe Crossover, and Chevrolet Truck Universal Dual Pipe Sets. To be honest, 2. Vitals: This is a street driven low and slow vehicle, very mild (only about 200hp) 1971 350 cid sbc engine, has block hugger headers with a 2-1/2" collector diameter (at the header discharge). 5" Magnaflow mufflers or equivalent. Warning: If during your physical inspection of the exhaust clamps, you find any cracks in the exhaust pipes or holes in rusted pipes, STOP and contact a professional mechanic to replace the exhaust pipes in question. Prevents debris from entering pipe into air cleaner. 035" feeler gauge between the flanges and the head on both ears. Torque: 63 N·m. (2) Temporarily install the exhaust manifold bracket as shown in the illustration. Note 3 - Overtorque 20%, loosen below torque value and retorque to final torque value. 6L an impressive muscle car sound. 0L powered 1999-2002 GM Full Size Truck with this ceramic coated BBK Performance Long Tube Header System. Dec 01, 2003 · This suggests the possibility of sizing primary-pipe diameter to produce torque boosts (as contributed by the exhaust system) to an engine’s net torque curve. Use this same volume of air for the exhaust system, but then correct for thermal expansion (you need to know exhaust temps to figure things out). The exhaust system on these things is the pipe, a tank, and the muffler, a relief valve. Find the V-Factor Exhaust Port Torque Cones - 95117 at Dennis Kirk. (2) Temporarily install the exhaust manifold bracket as shown in the illustration. Step 36: Install AC tree to block. If the core has more flow than the equivalent pipe size, it appears larger than the entry and exit pipe. For the main question however, if you were initially looking to change the exhaust pipe size because of a problem, it would be safer to go lower, manufacturers spec the pipes so they would be efficient at all rpm levels which means there is some compensation on both ends. LML Aftermarket Fastener Torque Specs : SoCal Diesel LBZ Billet Injector Clamps : 32 lb ft Exhaust Pipe to Exhaust Manifold/Turbocharger Bolt:. EGR Valve Pipe to Cylinder head Bolts / 37 EGR Valve Pipe to Exhaust manifold Bolt / 22 EGR Valve Pipe to Intake Manifold Bolts / 89 INCH #'s Exhaust Manifold Bolts (first pass in Seq. Virtually all combinations of Vance & Hines exhaust are available, and maps can be used to tune for any aftermarket exhaust system. 85 View Details. 1987 - 1996 F150 & Larger F-Series Trucks - torque spec. Shop Exhaust Systems and Pipes parts and get Free Shipping on orders over $99 at Speedway Motors, the Racing and Rodding Specialists. The two most popular choices are X-pipe and H-pipe. 23 Section 6 Appendix 12/21/01 RCR15 Series Rotary Cutters 312-556M Land Pride Section 6 Appendix Torque Values Chart for Common Bolt Sizes in-tpi1 N · m2 ft-lb3 N · m ft-lb N · m ft-lb mm x pitch4 N · m ft-lb N · m ft-lb N · m ft-lb. The reason I ask is that I currently am running a straight pipe exhaust (no muffler) and it's too raspy at WOT for me. Vitals: This is a street driven low and slow vehicle, very mild (only about 200hp) 1971 350 cid sbc engine, has block hugger headers with a 2-1/2" collector diameter (at the header discharge). The 3 rules to remember are: 1. The engine stuttering might be caused by an exhaust leak from a bad install. A 3" single exhaust is good for about 340 crank horsepower. Rated 4 out of 5 by OhioHogRider from Nice deep tone, but on the softer side. However, be careful when selecting the size of the pipe as it greatly affects the torque and horsepower. An exhaust pipe that is too big in diameter has low backpressure but lower velocity. Vulcan Classic & Nomad Torque Specs. Air injection reaction (AIR) Pipe to exhaust manifoldnuts 18 Lb/Ft. Owners who have installed this exhaust have expressed a number of issues. so your exh guy may go smaller right at the manifold, then go to larger pipe. To be honest, 2. Clamp loads are based on 75% of the minimum proof loads for each grade and size. Feb 16, 2005 · My exhaust pipe can only be one size, so it's a compromise. This video explains the. How to Choose the Right Diameter for an Exhaust Pipe by Rob Kemmett Equipping the proper size of exhaust pipe on your car is important, as an incorrectly sized pipe may lead to backpressure and increased engine heat, which are things that reduce torque and horsepower. By exhaust port I mean the actual port in the liner not the port where the exhaust manifold bolts on. Installed exhaust with stage II kit, 447 torque cam, koyko inner cam bearing,wide band O2 sensor, smart tune pro, and quick adjust SE pushrods. This table is based upon Grade 5 fasteners, generally used Harley-Davidson motorcycles. i broke most of the bolts to remove the manifolds and had no luck drilling them out. My question is what size exhaust pipe and mufflers should i run?. Some very high performance exhausts are 4-1 where all the pipes merge at one point lower down the manifold or 4-2 with two exit pipes. It comes loaded with features and is surprisingly quick on the street. My understanding is that is why large diameter pipe doesn't make the kind of torque (power) down low that correctly sized smaller diameter pipe does. Except where noted, all torque specifications listed are in Foot-pounds / Newton-meters. NOTE 1 Anytime a V-band coupling is disassembled, a new gasket must be installed at reassembly. but here is the question… what size exhaust should i use i have been led to believe 2&1/2 inch is the way to go, i am going to modify the sub frame to suite the larger pipe. So, if the pipe itself that is on there, for example, is 2 inches, putting an adapter and muffler of 1 3/4 inch diameter will be the final overall flow of the exhaust system. These reflections can help your engine breathe by creating a lower pressure at the exhaust valve. Another interesting note is that the exhaust system would allow the engine to rev to 11,000 rpm before peak power began to fade. Hello again, all. We sell only the best aftermarket truck componenets available to the market. So ideally you’d have a variable sized exhaust pipe that increases in size as rpm and fuel injection quantity increases. Sato Racing Babyface Exhaust Badges Rc51 Rvt 1000 Banzai Low Mount. This is the intake volume. At higher engine rpm, total capacity becomes much more of a factor, and larger headers/exhaust can flow more total volume of exhaust gas, thus making exhaust system restriction. Whether you ride a cruiser, touring bike, sport bike, or enduro, our motorcycle parts and accessories store is your number one source for quality products from leading brand names. Select from stainless pipe flanges such as: stainless steel blind plate flanges, stainless raised face blind flanges, stainless lap joint flanges, stainless steel slip on plate flanges, raised face socket weld flanges, raised face threaded flanges, raised face weld neck flanges, and raised face slip-on. Pipe Thread Installation Torque Table Chart. Part Number: 30-0989 Application: Custom 2004-2013 Application for 2-1/4" exhaust pipes Details: Spiral power baffle set for 2-1/4" exhaust pipes allow for more power and will reduce exhaust decibel level. LML Aftermarket Fastener Torque Specs : SoCal Diesel LBZ Billet Injector Clamps : 32 lb ft Exhaust Pipe to Exhaust Manifold/Turbocharger Bolt:. Installation was very difficult, as the O 2 sensor bung was not centered in the hole in the pipe, and it took a couple of hours to file it down. Exhaust flow and velocity is great to be able to get right, but you really need an exhaust that can expand and contract to suit the engines output at any given rev. And today, as part of Lincoln Industries ®, Khrome Werks unleashes the most advanced technology and metal finishing with our new line of headers, mufflers and exhaust systems. It looks like it may be 2. intake, and a mild cam, i am going to run dual exhaust with some type of high flow muffler. 3/8" - 33 ft. 25" Outlet - 10" Long. The higher the engine's output, the larger the pipes should be. A high flow silencer, composed of a heavy gauge steel casing containing a perforated central steel core tightly wrapped in high density fibre glass. Exhaust volume increases with engine rpm and fuel delivery. The stock header pipe is 3″ To me that’s a little big. Glow & Fuel Power All - Exhaust Deflectors, Radical RC Silicone Exhaust Deflector for. By retarding the timing, we can cruise on 92 Octane. 100% Stainless Steel construction. Now insert your tunable baffle into the exhaust pipe like the example below. (Part No: M103. Exhaust system design has a major influence on the exhaust noise through gas pressure wave dynamics. well, i guess, thats if you have any. Here's a quick table that shows how many CFM each common pipe. Shop Exhaust Systems and Pipes parts and get Free Shipping on orders over $99 at Speedway Motors, the Racing and Rodding Specialists. Oct 27, 2008 · I have merged the duplicate postings of Exhaust Pipe diameter because they both have good posting to them and need to be put in one place. Fluids, Piping and Hydraulic Design Data. The bolt hole has also got to be clean and dry. We specialize in Honda GX120, GX160, GX200 and 6. Get latest price of Ventilation Exhaust Fan. s18a0004 - used braided dpf exhaust pipe off of a 2015 peterbilt 579 oem# m66-7671-302 braided middle pipe s18a0004 - used braided dpf exhaust pipe off of a 2015 peterbilt 579 oem# m66-7671-302 braided middle pipe. POWER PLATES / PIPE SPACERS click photo to enlarge TORQUE SPACERS are an invisible tuning secret of many top pros & let you dial the hit !! Livens up the low to mid transition & pulls a healthy top. That results in 1/8 mile in 9. ) have mid-pipes that connect along the way. 4-Into-1 header. Exhaust manifold nuts 39 Lb/Ft. Exhaust manifolds to the exhaust pipes and torque the nuts to 32-37 ft. If anyone knows the size, please let me know. Not surprisingly, new technologies and refinements to exhausts have made something as simple as tubing as obsolete as the floppy disk. Rush manufactures motorcycle exhaust for; Harley Davidson, Indian, and Honda models. Dec 21, 2009 · ~4th Gen LT1 F-body Fastener Torque and Spec Matrix~ Fastener Application Torque Value Wrench Size Thread/Pitch/Length(if appl. When referencing pipe sizes from 1/8" to 4", the actual thickness of Schedule 10 material can range between 0. Jul 30, 2004 · Standard corolla exhaust piping size and scavangeing should be balanced for a good power/torque delivery. My '66 has FlowTech ceramic coated full length headers with w/ 2 1/2" exhaust, Dynomax Turbos and an H pipe. Anti-reversion torque cones eliminate backfire and pop in open pipes. Using a set of smaller 1. Torque specs for STi header, uppipe and downpipe? Im getting ready to install a new header, uppipe, and downpipe on my 2005 STi, and was wondering what the torque specs are for: Header to the block?. The King of Motorcycle Exhaust Pipes. A set of short staggered duals at peak rpm can be made to produce good power but they will be dead on their ass until they get there, whereas an engine developed around an LSR 2-1 exhaust can be made to perform from the bottom up with no dips in the torque band! Pictured above is our LSR 2-1, 1 3/4", C Style, turnout part number 00-1167. BBK Performance headers will increase your exhaust flow giving you additional horsepower and torque along with a throaty exhaust note. treat yourself to brisk acceleration accompanied by a throaty roar. Find 3406 Cat Exhaust Manifold Bolt Torque websites, images, videos, news and more. If you are unsure of the proper torque value to use, here is a general chart of fastener torque values. work on all capacity 2 stroke engines from a motorcycle to a snowmobile,scooter, go-kart, atv, jet-ski, boat, rc car, rc boat, rc airplane or full size micro light airplane, the wizard design the best expansion chamber for your specific application. This conversion utility was jointly developed between FrozenMist and www. Either 2 1/4 or 2 1/2. For instance, at low RPMs you would want a small diameter exhaust pipe to give some backpressure and increase low rpm torque, while at high RPMs you would want a large diameter exhaust pipe to be able to let out the exhaust gases quickly and easily, but keeping very little amount of backpressure. This will ensure maximum sealing efficiency of the joint. Dec 01, 2003 · This suggests the possibility of sizing primary-pipe diameter to produce torque boosts (as contributed by the exhaust system) to an engine’s net torque curve. (I18) of residual quantity, brake torque and power with exhaust length in addition to a 500mm header pipe, were generated. LOCK-N-STITCH Inc. Connect the air line at the exhaust brake cylinder. As a general rule, you can enlarge the pipe diameter of your OEM exhaust system by 1/4 to 1/2-inch to increase your horsepower. org/Standards/B127. POWER PLATES / PIPE SPACERS click photo to enlarge TORQUE SPACERS are an invisible tuning secret of many top pros & let you dial the hit !! Livens up the low to mid transition & pulls a healthy top. provides cast iron repair services such as metal stitching, emergency thread repair, fusion welding, & machining services for industries in power generation, gas compression, shipping, and pumps. Any help on what size these bolts are? Wear can I get the correct tools?. Use some WD-40 to get the two nuts loose on both sides at the rear of the catalytic converters, including the covers of the O2-sensors. It goes the other way, too, a larger 2 inch muffler and end pipe on a 1 3/4 inchhead pipe is not going to help at all. The most common pipe size wall thicknesses, or schedules, when building a turbo manifold are Schedules 5, 10, and 40. 5 OHC (Over Head Cam) engines. If you notice holes or cracks in any exhaust pipes, these need to be replaced by a professional service technician. In general terms, an exhaust system consists of an exhaust manifold (which is sometimes called an exhaust header), a front pipe, a catalyst converter, a main muffler or silencer, and a tail pipe with an exhaust tip. I have the big pipe taken off. Exhaust Torque is your exhaust specialist in Perth. NOTE 1 Anytime a V-band coupling is disassembled, a new gasket must be installed at reassembly. VII intake manifold spacer, LCE long tube header, Injen long tube intake, 2,900 rpm torque peak. Pipe length, diameter, radius of bends, muffler volume and internal baffle design affect performance. Keep us posted. Larger diameter pipes usually produce more mid- to high-rpm torque. Pipe lengths. With a large selection of exhausts from top manufacturers like Akrapovic, Yoshimura, Two Brothers, Remus, Scorpion and Graves, and options that include titanium, aluminum, stainless steel and carbon fiber. Shop online or call our sales team for your PVC needs. Torque settings Fuel pipe bracket to body: 10: 7: Exhaust manifold to cylinder head: 45: 33: Exhaust manifold heat sheild top bolt. And 0 to 100 km/h in 9 sec. POWER PLATES / PIPE SPACERS click photo to enlarge TORQUE SPACERS are an invisible tuning secret of many top pros & let you dial the hit !! Livens up the low to mid transition & pulls a healthy top. Some Mustangs may encounter slight interference because of the wide range of production tolerances for exhaust systems. LYCOMING EXHAUST PIPES Factory New Lycoming Exhaust Pipes. Jan 24, 2015 · Optimizing for the torque peak provides the ideal primary pipe diameter, and since peak power is usually no more than 1,500 to 1,750 rpm above the torque peak, the selected pipe size has no trouble accommodating an exhaust volume that essentially flatlines, and then begins to fade rapidly. it is stock out of a 1995 Firebird. If you remove restrictions in the exhaust, back pressure will be reduced and you will get better exhaust gas scavenging and a more complete filling of the cylinder. When building a custom exhaust system out of miscellaneous components, it is important to understand how the industry sizes different components that are going to be necessary to build that system. *Baffle diameter denotes the size of the pipe into which it fits. The key to knowing whether you have the proper diameter of exhaust pipe equipped on your car is the size and power of your engine. Jun 29, 2005 · ust wondering what the factory piping size is on the V6 exhaust. Oct 27, 2015 at 4:17 PM #3. Yes especially dual exhaust. the only issue may be the flange on the driver's side manifold. For over 50 years, GF Harvel is acknowledged as the industry's leading manufacturer of PVC, CPVC, PP and PVDF piping systems, PVC and CPVC duct systems, and PVC and CPVC Rod, Bar & Machining Stock along with custom pipe solutions to meet any needs. 5/16" - 19 ft. For the racer, it provides a mandrel bent pipe-only exhaust from turbo to tail pipe complete with all hardware. Established in 1991 by Darrell Reynolds, Aapple Muffler has Served the Big Country for Over 28 years!. Torque specs for STi header, uppipe and downpipe? Im getting ready to install a new header, uppipe, and downpipe on my 2005 STi, and was wondering what the torque specs are for: Header to the block?. On a mostly stock truck with a tuner, intake and exhaust the 4" exhaust generally has more bottom end torque. I removed the cat in the collector and saw a huge jump in torque in the 4-9k (12k redline, so comprable to 2-4. Pipe inlet 1-5/8 inch inside diameter (verify that you have a 1 5/8 inch exhaust elbow), outlet 1-3/4 inch outside diameter. The exhaust system of your vehicle directs exhaust fumes from the engine away from the passenger compartment of the vehicle. He writes about his tips and tricks. Optimizing for the torque peak provides the ideal primary pipe diameter, and since peak power is usually no more than 1,500 to 1,750 rpm above the torque peak, the selected pipe size has no trouble accommodating an exhaust volume that essentially flatlines, and then begins to fade rapidly. Exhaust manifold heat shield mounting bolts & nut 88 lbf/in 10 Nm Exhaust manifold heat shield spacers to stud bolts 88 lbf/in 10 Nm Exhaust manifold mounting bolts and stud bolts (note 4) Figure F Figure F Exhaust up-tube to exhaust manifold nuts 23 lbf/ft 31 Nm Exhaust up-tube to turbo bolts 18 lbf/ft 24 Nm. Moto Guzzi Performance Mufflers Q. As the velocity of the exhaust gas is reduced, scavaging during overlap is affected. I'm Mike, and on this installment of Summit Racing Quick Flicks we are going to discuss exhaust pipe sizing. The 5" exhaust has slightly higher horsepower at the top of the RPM range (5-10 horsepower). If you go to the thread on "Exhaust Cut-outs" posted by: Rocky Top08, look at the second post where i told him about the prices and the phone number of who to call. imported post Does anyone know the torque specs for 1989 1500 exhaust pipe to head torque specs (left side if it matters)? which I thought was the correct size. All of our 5 inch exhaust is manufactured right here in the USA. If you are trying to. A comprehensive and complete list of LS1 Torque Specifications for you to use during a LS1 engine swap or rebuild. Note: Side vacuum hoses provide slack needed to pull forward on vacuum pipe. If a pipe is too long, too short, too small or too big in diameter for a given engine size, cam timing and rpm range, performance will suffer. Exhaust systems connect to your engine and guide the emissions through a pipe underneath your vehicle that helps remove toxic chemicals and reduce noise. Mounting Holes - Center to Center Distance 1-9/16" - measured from the center of one bolt hole to the center of the other. , have the largest area under the curve on a dyno chart). Quality aftermarket Harley exhaust pipes will turn your big v-twin into a head turner. If your running dual 3" pipes on a 375 hp system that has no forced induction (i. Aug 14, 2015 · A smaller intake port volume generally creates torque at a lower engine RPM compared to a larger intake port volume on the same engine. Some engine builders have found great power numbers using an exhaust system that appears contradictory to known rules: long large-diameter or short small-diameter header pipes. The final judge is the dyno, and a 3. If the exhaust clamp is damaged and has not broken the exhaust pipe or the welds, you may proceed. I am planning on the pacesetter LTs and Y pipe. This trick exhaust curves to run the pipe thru the frame and out of the way. I'm Mike, and on this installment of Summit Racing Quick Flicks we are going to discuss exhaust pipe sizing. Engine Accessories † All power levels are stated gross torque per SAE J1940 as rated by Briggs. Find 3406 Cat Exhaust Manifold Bolt Torque websites, images, videos, news and more. Stock At bends in stock pipes, the reduced flow area of 2. May 12, 2017 · Temperature will affect wave velocity as well, the hotter gas the fast it will travel, exhaust gas can drop by as much as 150 deg C in the length of the primary pipe so ideally, if you want to keep velocity constant, you have to taper the entire primary pipe, but, and it's a big but, (think Nikki Minaj), engine load will vary the temperature as. X-Pipe Kits Our complete kits gives you everything from the end of long-tube headers to the mufflers including mounting Collector Flanges and Gaskets. 5" exhaust pipe diameter and Flowmaster 40 series exhaust muffler. com A55 FASTENER TORQUE CHARTS Imperial has made a concerted effort to provide accurate information in its catalog and on its web site, however Imperial assumes no responsibility for the accuracy of the information.