lq4 long tube headers gains

Hansson skateboard - Die besten Hansson skateboard im Vergleich. BTR CAMSHAFT - LS1/LS2 - N/A STAGE 3 - 33142122 - Brian Tooley Racing Headers for a 5.3 | GM Truck Club Forum 1969 Chevelle Malibu 396BB, DNE2 4speed (do not want - would sell), 12 Bolt . 1999-2006 GM Full Size Truck & SUV 1 3/4 - Michigan Motorsports The crate engine produced 493 hp and 484 ft-lbs of torque with the stock heads. Headers are a hit and miss. Converting an LY6 Truck Engine to an LS3 Leads Gains 50hp and they are about $400 for the pair. V8 Engines Only. GMC Yukon Denali / Yukon XL Denali 2004, 4-Tube Steel Hi-Temp Black Coated Long Tube Exhaust Headers by Doug's Headers. Brian Tooley Racing Chevrolet 4.8 5.3 6.0 6.2 LS LS1 LM7 LQ4 Stage 1 V2 . 1 3/4" vs 1 7/8" is somewhat old news. Vortec 6.0/LQ9 Build Idea | Hot Rod Forum Large improvement over 1 3/4" vs 1 7/8" headers? - LS1.com 1 reason the 6.0 has a bad wrap for fuel economy is because a mjority of 6.0's are found in 3/4 and 1 ton trucks and use the 4l80e trans. There's plenty of room for a set of long-tube headers in a C10 chassisand they'll last as long as cast iron if you source a set with a ceramic coating. Manifolds cant even compare to any header. . Thread starter Peezer123; Start date Nov 8, 2017; 1; 2; 3; Next. lq9 is starting at 350-375 stock, so yes it is possible to bump the 400 mark with cheap bolt on's, but not the lq4. sbc shorty or long headers HP loss? | Team Chevelle May 6, 2009. Ported stock throttle body. It has been pressure checked for cracks and resurfaced. Speed Secrets: Does a Larger Throttle Body REALLY Gain - YouTube 320-340ish is more realistic with headers and tune. 1998-2002 F-Body. Changing pistons and/or cylinder heads will allow you to change the compression ratio. All of our headers have been dyno proven. Header Coating: Ceramic. LS1 or LQ4, LQ9???? - NastyZ28.com I did have to drill new holes in the subframe to mount the crossmember. I agree. Reactions: HurricaneSSeason, Countryboy07 . Looking to swap a newer LS series engine into a 1967-1969 Camaro, or 1968-1974 Nova..? LQ4 + a beefed up 4L60E. The largest gains were 16 HP and 11 TQ at 6,500 rpm. #3. Check out my YouTube video of the build along with dyno results. Replacing the stock LS3 heads with a set of CNC-ported L92 from Chevy Performance netted only minor gains on this otherwise stock LS3 crate engine. Duncanville, Alabama. . shaved 317 heads, free-flowing air intake, long tube headers, 3600 stall, 3.73 posi. It raised my header ground clearance approx. Primary Tubing Diameter: 1.625". Y-pipe available with "Green" catalytic converters, standard catalytic converters or no catalytic converters. Merge Spikes. you gain nothing using shorties and just a tiny bit using LTs. Long Tube Headers will yield much better gain in low end torque,but your exhaust will need to be reworked and of course more $$$ . HANSSON SKATEBOARD: Alle Top Modelle verglichen A GOOD tune not some mail order crap. However, you will need to upgrade the internals to handle that kind of power. 2004 GMC Yukon Denali Performance Exhaust Systems The dyno slip showing the horsepower and torque gains. LQ4/LQ9 Engine Upgrade Guide: Expert Advice for LQ4 - OnAllCylinders Long tube headers - MonteCarloSS.com Message Board Lightweight hollow stem LS3 valves can be cut to 2.000 in. 2006 Silverado 2500HD 6.0L LQ4 Installed less than 2 hours. So some where between 360 to 375 at the rear wheels. Headers & Parts Headers Add to your order 4-Year Auto Accessory Protection Plan from Allstate Protection Plans 389 $39.99 Plan starts on the date of purchase. In this episode of Speed Secrets, we test whether installing a larger diameter throttle body than your intake port opening really gains power! ARH long tube headers with cats stock rear section exhaust DSX flex fuel sensor setup FIC 725 cc injectors Vararam intake CMS custom flex fuel calibration all runs done on e85, ethanol content of 76-78% throughout the day. All my mods will be intake, portable TB, (hopefully have my heads ported when it goes in for dod delete and cam) LT4 injectors, 1-7/8 long tube hears, off-road y-pipe. Headers (also called "tubular manifolds" or "extractor manifolds") are just another element of your exhaust system that helps your car "breathe" intake air and let out exhaust. All of our headers have been dyno proven. This is the closest engine dyno test to our MM engine I could find. Brian Tooley Racing Chevrolet 4.8 5.3 6.0 6.2 LS LS1 LM7 LQ4 Stage 1 V2 Truck Cam Kit quantity. The best part with the lq series is stock the lq4 dependent on year has 325-350hp and 300+ tq, then add long tube headers and a custom tune your at least 400hp or damn near it. Been looking for a nice set of catted headers to keep the drone and noise down for the family any input on people with catted LT headers..looks like not too many options OBX for $800-$900 AMERICAN RACING $1500-$1600 and maybe Kook's long tube headers are the only ones I have found. We stand behind our headers in saying you will not find a better fitting, quality built, budget header for your vehicle. 1987 Blazer LQ4 4L80E: The Never Ending Swap | S-10 Forum We have installed this kits on multiple LS1/LS6/LS2 engines and it is very repeatable 450 . LQ4 Head upgrade | GMC Truck Forum Speed engineering long tube headers. 1999-2006 Truck & SUV 1 3/4" Long tube Headers 5.3 6.0 LQ4 LQ9 Kooks Headers. Reaction score. They look awesome. No, a shorty header benefits torque gains. I'll have a 3.5" electric cut out followed by stock exhaust for now. LS Long Tube Headers? - The 1947 - Present Chevrolet & GMC Truck GM Truck/SUV 6.0L 1-3/4 In. Shorty Headers - Ceramic (99-13) The LQ4 is a 6.0L LS (Gen. 3) small block engine used in GM trucks between 1999 and 2007. IIRC you are running the cc306 which has 6* more duration on exhast which isn't a lot for an LT1, so you would benefit nicely from a free . For dyno use, I installed a set of long-tube headers, FAST throttle body, and XFI management system. Using a thinner head gasket brings head closer to deck, decreasing the area between the head and piston to increase CR. for more compression. Probably need new injectors and a good single pump like racetronix or the like. Building my LQ4 engine in my Denali XL - Tahoe Yukon Forum As the title says, I've got an '87 2WD Blazer I'm swapping. HAWKS 450rwhp Heads, Cam, Intake Kit - FREE SHIPPING IN THE US 48 STATES. Color: Black. Long tube headers and dual 2.5 or 3" exhaust with aerochamber mufflers. Trailblazer SS 6.0L intake manifold question Long-Tube vs. Short-Tube Headers: The Long and Short of It This applies to any of the other functional mods (muffler, intake, etc.). Sounds really good now with true duals, with X pipe and Flowmaster Super 10 Series mufflers. Gen IV LS Cylinder Head Shootout! Choose the Best for Power Our headers are mandrel bent, tig welded, and feature polished stainless steel construction. Amazon.com: EASYBERG Long Tube Headers 1 3/4" Conversion Swap We use the 1.875" on our 429 Alky Z06 with 13:1 compression, but when installed on a 427 without mods, the torque loss is felt. This is by far the best bang for your buck when it comes to cheap HP. Oddly enough, the low-cost stainless headers from DNA offered more power than the QTP headers. 8". Re: LS1/LQ4/LQ9 swap (mattblancarte) Quote. P Philvas1500hd Registered Joined Jul 31, 2012 5 Posts On The Pipe: LS Header Test - streetmusclemag.com 2800 stall or so. While they're doing that, their second job is to get this done in the most efficient way possible in terms power and fuel economy. Manufacturing Capabilities Shop Products Media Center. to fit the seats. Mechanically similar, General Motors' LS and LS-based Vortec engines wound up on almost every branch of the GM family . . Speed engineering long tube headers | Team Chevelle 2" Headers Vs 1 7/8" HeadersYour Opinions PLEASE!!!!! - Camaro5 Joined . Rest of the exhaust is 2.5" though. Header Style: Long Tube. Product Description Headers are made out of 304 stainless steel and offer great quality, performance, and affordability. With great power gains and OEM driving characteristics, this camshaft works well with stock converters. Factory wise the 2010 camera headers (shorties) have been know to fit but at that point you give up that long tube sound and torque. No additional costs for repairs - parts, labor, and shipping are all included. For comparison, Super Chevy did a dyno test of the 69 Yenko Camaro w a manual, bone stock, and it made 276RWHP. some time ago there was a discussion about this and i bought a set of Speed Engineering long tube swap headers #25-1026. they are 304ss headers for putting a LS motor in a C-10 truck. . Who is genuinely interested in buying LSx LONG TUBE Headers - HybridZ Features include: Mandrel Bent Tubing. Flow numbers can be as high as 325 cfm at .600 lift. PaceSetter Quik-Trip Long Tube Headers are always built to last and seal tight. Kooks Headers - 1999-2013 GM Truck/SUV 4.8L - 6.2L - Black Bear Performance Spoiler to ground height went from 6" to approx. Features include: Mandrel Bent Tubing Merge Spikes . This highlight. Results 1 to 5 of 5 Thread: LQ4 + TKO600 + longtube headers = throwout bearing question. 4-1/2". Headers, how much gain?? - GM-Trucks.com Definitely can tell a difference mid-high end . It depends on which cam you are running, if you have a cam with lots more duration on the exhast side, then gains won't be as much as say a cam with equal amouts of duration. Feb 27, 2013. 12-15 Horsepower Increase. Full 1 3/4" Primaries. Flowtech 11534FLT 1-7/8" Long Tube Headers & 3" Y-Pipe, 2007-2013 GM Silverado/Sierra V8-4.8/5.3/6.0/6.2L, Black Mild Steel fits the following vehicle(s): 2008 Cadillac Escalade 2009 Cadillac Escalade 2010 Cadillac Escalade 2011 Cadillac Escalade 2012 Cadillac Escalade 2013 Cadillac Escalade 2014 Cadillac Escalade $2500 reward. Hooker 2455-1HKR Competition Long Tube Header, Ceramic Coated Easy to fix though with a zip tie. Heads/Cam/Intake on an LS1: How Much Power?? - YouTube Must be used with Kooks Y-Pipe or Connection Pipes. 84 Monte SS stolen September 2012. Finally, after the long tube headers are installed are there any steps I need to take to get the best performance out of the mod. Gaskets, and all installation hardware included. All LT headers are going back on the stock exhaust. I can get the whole truck for $600 . 1-1/2" (Dynatech Headers w/ball flange collectors). We based this kit on years of testing, tuning, and using different camshafts, cylinder heads, and intake combos. I installed a set of TSP long tube headers and a Cleetus McFarland "Bald Eagle" NA cam. In an effort to light a fire under my ***, I've decided to create my own build thread after about 7 years. i will be running a 383/480HP but i have the headman shorty headers but there only 1 5/8 but they fit well ,if i were to buy the long tube they would be 1 3/4 has anybody dyno tested headers to see the gain of full length headers on a mild sbc on heads lq4 243 [H56G8D] Each uses 16-gauge mandrel-bent mild steel with thick flanges. PROJECT DARK KNIGHT VORTEC LQ4. Vortec headed 350ci, th350, 3:73 limited slip cast aluminum cover, Autometer gauges, Pro-Stick, 2.5" fiberglass hood. In this test, we gained BIG. Because of this, each design impacts back pressure in the exhaust system in a different way. 4.8L, 5.3L, 6.0L Engines. For long tube headers, the exhaust pipes are much longer and merge farther out. clear the starter and oil filter (both removable without aggravation). we tried to keep coolant temp and IAT temps the same from run to run, in order to keep this test as legit as possible. Motor upgrade for GMC 3/4 ton. Opinions? | Pirate 4x4 1 3/4" x 3" or 1 7/8" x 3" Stainless Steel Long Tube Headers. The first, and most basic job of your exhaust manifold/headers is to funnel exhaust gases away from the engine bay to the rest of your exhaust system in order to vent those gases somewhere out of the way. LS1 Longtube Headers 1 3/4" 1998-02 Camaro & Firebird - 269 Motorsports LSX Performance Parts - LS1, LS2, LS3, LS6, LS7, LS9, LSA, LQ4, LQ9 Merge Spikes. Years back I. was much more active on this site and with the truck. Best: 12.57 @ 109 at 5800' elevation; 11.82 @ 114 at HPT. All of our stainless headers feature a collector merge-spike that creates a smooth transition from the primary tube into the collector. 25-TSP134TKH-KIT TSP 99-07 (Classic NBS) GM Truck/SUV, 2WD & 4WD 1-3/4 Truck & SUV 1 3/4" Longtube Headers (1999-2006) Watch on. It reduces low pressure turbulence increasing the scavenging effect of the cylinders thus increasing flow and power output. I had completed a 2.8 to 4.3 swap in 2002. 0l 6. Gains over 25+ rwhp. . Short Tube vs Long Tube Headers - Which is Best for Your Exhaust Designed for the value-conscious buyer who is running either a "stock" or "mildly-modified" engine, Hooker Competition headers offer premium features at a very competitive price. Go. LQ4 Short Block - 480 HP For $3,775 All It Takes Is A Boneyard 6.0L Truck Engine With A Mild Hydraulic Cam, A 750 Holley Carb, And Headers To Get Some Serious Horsepower Jeff Smith writer Feb 20,. Features include: Mandrel Bent Tubing. Long tube headers | Chevy Tahoe Forum - Tahoe Yukon Forum Using the hooker 1" forward mounts and a 4l80e. With a 4000lb car you dont want big tube headers to take away the the low end torque. Long tube headers are best for track cars or other machines that spend most of their time in the higher end of the RPM range. using nitrous, a blower, or a turbo. Hooker Competition headers offer the best value in the high performance header market. . 1972 402 from a truck is this worth building? | LS1LT1 Forum Merge Spikes. Warning / California (Proposition 65) Warning / California (CARB) Product breakdowns and malfunctions are covered after manufacturer's warranty. 1980 Camaro Z28. They can handle over 1,000 hp. Between the light valves and better springs, the engines will pull cleanly to 7000 rpm. Thanks for tip. Product Description. The crossmember is a Hooker t56 and the headers are Speed Engineering. 120-6795 1 7/8" Stainless Steel long-tube headers (2wd only) $1049.00. They do this by limiting the amount of backpressure that your exhaust has to overcome to escape, which can be a real power killer for your engine. Product Description Truck & SUV 1 3/4" Long tube Headers (1999-2006 Speed Engineering headers are made out of 304 stainless steel and offer great quality, performance, and affordability. The shorty headers offered an additional 3 hp over the stock manifolds, while the gains from the long-tube headers were as high as 9 hp. They had interesting comparisons on a stock LS1 many years ago, on the same dyno, same day. PaceSetter QuikTrip Long Tube Headers - AutoAnything 6.0=450hp - Performance Engine Tuning - GM-Trucks.com These GEN3 and GEN4 heads really like a lot of lift to . To join the community and gain access to members-only features, and the ability to reply to threads & post ones of your own, click here to create your account. 5.3 headers | GMT800 - The '99 - '06 GM Truck Forum In work: LQ4, L92 heads, LS3 intake . Headers - Ground Clearance | Team Camaro Tech . They fit the motor great. Header collector flange to ground clearance went from 3" to approx. Also present was a Meziere electric water pump, QTP 134-inch long-tube headers and a FAST XFI/XIM management system. 2010 SS - TSP longtubes and "Bald Eagle" cam build with dyno results LQ4 + TKO600 + longtube headers = throwout bearing question They are 1.625" tubes with 3" collectors. Long tube headers will make AT LEAST 20+ rwhp more that the current aftermarket choices available which aren't much better than stock manifolds IMHO. Wish List Compare. 42-11534FLT, Flowtech 11534FLT 1-7/8" Long Tube Headers & 3" Y-Pipe Long Tube Headers Recent tests of our headers on a C6 Corvette netted us 30 horsepower and 25 lb/ft of torque! Shawn's LS to LQ9 Engine Swapped '98 Camaro - RacingJunk News The Heads, Camshaft, and Intake Manifold upgrade combination is the tried and true method of getting big power out of any engine. Texas Speed contributed a set of 1 7/8 inch stainless long tube headers to open up the exhaust cycle. Our headers are mandrel bent, tig welded, and feature polished stainless-steel construction. New MSD intake manifold | LS1GTO Forums For marketing purposes, it was also known as the Vortec 6000. The LQ4 and LQ9 have very strong blocks. Matt. LQ4, LS6 cam, 706 heads, 317 Heads, Junk Yard Dog, AND LIES Direct Bolt-On for Easy Installation. If you check some of the other builds here you will see that there are a lot for 2nd models and most others use Schofield headers and modify the o2 bung. I'm running an LS376/480 with a TR6060 in a 1980 Z28. A few years later I did a LB9 swap. The engine specs and information listed here is for the stock LQ4 engine. I was wondering if anyone could recommend the best long tube headers for the 5.7. Long Tube Headers vs Shorty Headers - CJ Pony Parts LQ4, 706 heads, 212/218 .553/.553 111+0 cam - HPTuners The new ZR1 Corvette and LSA equipped CTS-V produce even more, showing a monstrous gain of 55 horsepower and 50 lb/ft of torque! 3" Collector. Of course, every engine is different, but in this case, the long-tube headers outperformed the shorties. After everything settled in overall height dropped just under a 1/4". Jump to Latest Follow . Kooks Road Tour STOP 1: NMRA/NMCA Nationals, Rockingham NC. Nov 8, 2017 #1 P. Peezer123 TYF Newbie. LS Heads: Cathedral-Port vs. Square-Port Heads 450RWHP Heads, Cam, Intake Kit FREE SHIPPING, HAWKS Doug's headers are. The last time the engine was on a dyno it cranked out a whopping 601 horses at the rear wheels with 810 ft-lbs of torque. LQ4 Short Block - 480 HP For $3,775 - Car Craft Magazine - MotorTrend The 1 7/8" would really start to shine . Long Tube vs. Short Tube Headers | Are Shorty or Long Tube Headers Exhaust is a big deal on the LS engines, so a full exhaust with long tube headers is worth close to 30-35 RWHP. Depending on the style of long tube header, it may require either relocating or else uninstalling the catalytic converter. Even a painted set of headers will last a long time if they're finished with a ceramic header paint before installation. '57 Bel Air, my 1st car. I am guessing if I ditch the 2bbl carb and throw headers on it I may gain something right off the bat. Custom Headers and Exhausts, Late Model Application, Performance Parts LQ4 6.0L LS Engine Specs: Performance, Bore & Stroke - OnAllCylinders My engine setup is like yours, LQ4 with truck excessories/ sanderson 1 3/4 headers. Silver Ceramic Coated Finish. TSP 99-07 (Classic NBS) GM Truck/SUV, 2WD & 4WD 1-3/4" Stainless Steel Long Tube Headers fits the following vehicle(s): 2005 Cadillac Escalade 1999 Chevrolet Silverado 1500 2000 Chevrolet Silverado 1500 2001 Chevrolet Silverado 1500 2002 Chevrolet Silverado 1500 2003 Chevrolet Silverado 1500 2004 Chevrolet Silverado 1500 We stand behind our headers in saying you will not find a better fitting, quality built, budget header for your vehicle. 1967-74 Camaro & Nova Longtube Headers LS Conversion Swap (LS1, LS2 This is one of the primary reasons that long tube headers are frequently not fifty-state legal. but it will certainly optimize the gains from the headers. I have a set in my 69 elco with a 6.0l lq4. Next, the drive-by-wire 90mm throttle body was replaced with a manually-controlled 92mm unit, 1 7/8 Hooker long-tube headers were installed and a Holley HP ECU was set up to control the engine on the dyno. The difference on this stock engine wasn't much however, single digit HP and TQ. Features include: Mandrel Bent Tubing. We stand behind our headers in saying you will not find a better fitting, quality built, budget header for your vehicle. 1 of 3 Go to page. These heads came on low-performance 6. GM FULL SIZE 4.8L / 5.3L / 6.0L / 6.2L TRUCK / SUV 1999-2013. 4.8L, 5.3L, 6.0L, 6.2L Engines. Thinner Head Gaskets | Chevy SS Forum 1. This set is Hooker's part number 70101504-1HKR. (You may need to lower the compression to run with boost.) Stock cam . FRPP Shorty Headers 4.6 4V Cobra Dyno Test - Mercury Marauder PROJECT DARK KNIGHT VORTEC LQ4 | obd2 220ish range cam I like LSL or EPS lobes Id stay away from XER's for dd use. Next Last. The 1 7/8" headers outperformed through the entire rpm range and didn't kill any bottom end. they fit in my 55 chevy frame perfectly. Long tube header gains? | LS1LT1 Forum Apples to apples comparison with a 5.3 in a 1/2 ton truck and a 6.0 in a 1/2 ton truck reveal that fuel consumption is on par for the displacement difference. The dyno test below was conducted on a stock 5.3 with a truck intake, valve spring upgrade, and long tube headers. FAST also supplied the 75-pound injectors and aluminum fuel rail employed during the test. For shorty headers, the port pipes actually merge into a single exhaust pipe in a much shorter distance.

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