Ls6 cam in lq4

0 tear-down and reassembly questions May 5th, 2012, 03:51 AM I know nothing about the LSx engines, but in a traditional small block or big block, I'm from the school of thought that says if you change the rod bolts, you re-size the rods - period. 3-, and 6. Sub 20hp on bolt on motors. Ls1 Rocker - $89. 97 L (364 cu in) from a 4. if you are on tight budget run a stock truck intake and that xr281hr cam. 0 on a dyno. Summit Racing - FAST Shipping - 60 Day Return Policy. 0 lq4 with around 135k on the clock. Everything you ever wanted to know about the LQ4/LQ9 engines! OP PONTIAC SLEEPER, theturboforums. Looking at the prices of LQ4's vs. 99. 10 8 Bosch High Impedance 80lb Injectors Lq4 Lq9 4.

So on paper an LQ4 with LS3 heads will have higher CR. (LS6 cam test) Test 2 – Add 5. LS7 Lifters Set of 16 and Guide Trays FITS LS1 LS2 LS3 LS6 LQ4 LQ9 LY5 LY6 LM7 4. 3 6. 75) i think n. This month they went L92 heads with a bigger carb and cam and got 550HP. Gen III (3) LS Production Parts for Performance. 040" thick headgaskets texas speed MS3 cam (not sure what i should run for an LSA though?) LS1 intake and throttle body Hedman 1 3/4" primary longtube headers (or should i step up to 1 Ls1, Ls2, Ls3, Ls6, Lq4, Lq9 Billet Pulleys And Brackets For Sale Online. Costs are $650-900 for low gains. 0L LS Based Truck Engines (LM7, LQ4, LQ9, etc. 0 Liter Engine Motor Lq4 Gm Chevy 98k Complete Drop Out Ls Swap. beehive equivalent to the z06 springs) and stock 317 heads.

Gen Iii - $17. 0 L (≈366 cu in) from 101. New Cam Bearing Set Fits Some 2007-2013 Gm Ls Engines 4. bore. 0 LQ4-Swapped Camaro Dyno Tuned Custom EPS cam, Ported LS6 intake, Trick Flow CNC 205cc heads, 10. It means parts off the Z06 Corvette engine, the LS6, fit on 6. I’m planning on installing an LS6 cam, either LS6 or 243 cast heads, a Holly 102MM Sniper high rise intake, high output oil pump, and 42 lbs injectors. 5 LDA, 120 INTAKE CENTERLINE. now i havent messed with tuning the timing, but im fairly familiar with tuning the air/fuel. Displacement is 5. 00-inches that duplicated the bore and stroke of the 6. 90 gears, dyno tuned 380rwhp 380rwtq The second installment in the series of articles documenting the build of a 6.

8 5. WHEN IN DOUBT - EMAIL US FOR FASTER SERVICE please include basic vehicle information. This camshaft package is specifically for the Texas Speed low lift truck camshafts that can use the GM LS6 single beehive valve springs. WOT 4L80E Swap Yank 3000 Stall Silverado 6. Ls1 Ls6 Ls2 Ls3 Lq9 Lq4 Timing Cover Gasket Set Fel Pro Cam Swap 4. 548 INTAKE: 0. Oil pan is an F body oil pan. 0s is the tune. 8l 5. The LS6 also carried over the bore of 3. Newbi questions on tuning LQ4 I am finding some odd things that I am having a real hard time to figure out with trying to get my engine tuned. this with a fast intake is about 490hp crank.

650 lift beehive springs. If you run aftermarket heads like a stage 2 LS6 or some L92's then you can run a more civilized cam as mentioned above around a 224 would be perfect. $22. 0L LQ4 The Vortec 6000, or LQ4, is a V8 truck engine. im building a lq4 with a s475 turbo and im running a comp 206/212 513/520 cam. 551 Cam Timing@0. And its cheap from summit racing. Plenty of data out there on the intake swap. 525"/. LQ4 was the only option. CNC'd ls3 heads are 1200 bucks for a set Plus a stock ls3 intake is damn good and cheap. Stage 3 Ls Turbo Cam Ls1 Ls2 Ls6 Ls3 Ls7 Ls9 Lq4 Lq9 Lm7 Each For Sale Online.

The LS2 also has the same cam specs as the 2001 LS6. Power output varied by application, but the numbers ranged from 300-325 hp and 360-370 lb-ft of torque. The first has to do with port shape. In order to finish out the package, a top end set of LS3 intake, fuel rail, and injectors was purchased for $240. There were a few slight variations through the years though, but not significant. 8-6. The two 6. Bio. #1. We are looking at a 1973 Chevrolet Camaro powered by a built GM LQ4 V8. Gen III (3) LS Vortec Truck Engine Buildup Guide September 26, 2016 by LS Engine DiY There are many fans of the iron-block 4. Ls6 Ls3 Lq9 Gasket Main And Lq4 Set Fel Rear Ls1 Seal Pro Block Cover Ls2 Ls2 Set Fel Lq9 Main Seal Rear Cover Pro Ls6 And Block Ls3 Ls1 Lq4 Gasket Ls1 Ls6 $25.

224 or a 228 is still the best all around cam for mildly modded SSS's. 0l 6. 89-inch bore LS1 was quickly followed by the LS6, offering more cam timing and compression. 0L mill which came from the factory in some of GM’s harder working vehicles in the late 90s and early 2000s. a. You can also up grade the rocker trunnion bearings as well google it there are replacement bearings for them. Unless you have a blower that cam will only make better peak numbers than the stocker and will pretty much kill your torque. If you wish to simply re-use stock heads on a budget build where peak performance is your only goal then jump up to a 240 or so LSL or XER cam and it wont be all that civilized but she'll make GM High tech tested 10 different cams including the stock LS3 cam w/ LSA fom the stock 117. LQ9 added 10. Ccp Jam Supercharged Cam And Spring Kit Titanium - Btr Ls Ls1 Ls2 Ls3 Lq4 Lq9 $739. This cam offered 411 hp and 406 lb-ft of torque, bettering the LM7 from 2,800 rpm through 6,500 rpm while besting the LS2, LS3 and LS6 grinds. 1) a LS6 cam will add best case scenario about 30-40hp to a Lq4 with 243s.

The typical 6. Yea my lq4 has the same lq9 cam the 317 heads just the low compression pistons instead of flat tops. 7 6. 324 0. 43 Fel-pro Ls1 Rear Main Seal Cover Gasket 1-piece Rubber Ls2 Ls3 Ls6 Lq9 Lq4 Fel-pro Ls1 Designed for: LS1, LS6, LQ4 and LQ9 Engines (325-364ci) with Cathedral Port Heads (as they're equipped with stock) Basic Operating RPM Range: 2000-6800 Expected Horsepower Gains: 45-55RWHP over the stock camshaft in a well-optimized setup This 1973 Camaro has an LQ4 truck motor bottom end with LS3 heads, and lays down solid numbers on the dyno. doing a ls6 swap correctly is guna set me back about 700 with a steal on the intake and the hookup at the parts house. Ls Ls1 Ls2 Ls3 Ls6 Ls7 Lq4 Lq9 Cam Camshaft Retainer Thrust Plate . 0 Engines this cam has a duration at 50 thousandths of 212 degrees on the intake side and 218 degrees on the exhaust side with a gross valve lift of point five three one inches and a lobe separation angle of 113 degrees. year, model, std or hd, 2wd or 4x4, tire dia, diff ratio, eng size, if 6. 6 Month Review With Cam and 3000 Stall For LS1, LS2, LS6, LS7, LS9 and Three-Bolt Cam Equipped '99-'07 4. Truck flows better than the LS1, LS6 is better than truck but only at high lift/high RPM. 2) you will spend about the same as a used aftermarket cam anyways.

The Lq4 will receive a 2004 LS6 (405 hp) cam with the GTO lifters, 7. 50 bucks for a front cover, 70 for beehive springs, and 100 for a ls2 cam. 6. Re: LQ4 6. 322 0. The first thing to do is make a quick WOT pass in a low gear (a low load) and check both O2's and knock retard. Less space around the valve can limit the air flow. 0-inch (101. This means that the valves will be closer to the cylinder walls. 0-liter Gen III truck engines without a lot of work. Both the LQ4 and LY6 were run with this cam. Not worth the swap IMO.

Displacement is 6. so i know that most of the power difference between the lq9 and the lq4 6. 5 to 111. $289. If you are not familiar with the LQ4, it is a 6. Yes all the LS6 goodies will bolt right on a LS5. However, the LS3 had a 4. im a huge dis-beleaver in the ls6 intake myself but my motor isnt your avg bolt on setup now days so hopefully i get some decent gains out of it. 0-lq4 or lq9, cath port or sq pt, dod, afm, or vvt, current mods & later mods, main goals for truck, increased power down low, midrange, top end, type of idle- smooth, some chop, real The Vortec 6000 LQ4, is a V8 truck engine. For larger displacement engines, such as the iron 6. 598 Ovelap 10. 560" lift 201/196 .

I know that's not going to be a big punch in power, but I won't have the money to install an aftermarket camand I don't think that I want a truck cam in my car. The higher compression of the engine is bled off by the longer duration of the LS6 cam at low-rpm but pumps up the highrpmhorsepower. If the car is an automatic we will now start tuning shift pressure, shift points, and TCC. 6 mm bore and 92 mm stroke. That combo would only be down a slight amount on power because of the lack of compression but you're only talking 3-4%. The LQ4 featured cathedral-port heads that offered peak intake flow numbers near 245 cfm. 550/. The day has finally come, dyno day in the am hopefully all goes well I would really like to make 550 hp my setup is stock 6. 0 ams racing stage iii wickedstik camshaft gm gen iii ls1 ls6 lq4 lq9 5. Mains have ARP studs and heads have ARP bolts. Power brake from stop. I wouldn't worry about the push rods just springs as the truck ones are pretty close but if you must.

An ls2/ls6 cam isn't going to idle much differently than a 212/218 on a 114 lsa. 1 on Lunati cam, the highest HP cam was the Livernois L92 Stage 2R MAXX LSA 114 INT @ 50 236 INT valve Lift 0. New Ls2 L76 Lq9 Lq4 Forged 4. Will the stock ECM be just fine with all the upgrades or will I need to tune or replace it with one that will? The LS based small-block engine is the primary V-8 used in General Motors' line of rear-wheel-drive cars and trucks. total of $1500 more and make 40-50 more hp. 90 inches and a stroke of 3. If the cam is between 224-236 degrees duration (again, on the intake side) try a target of 900 RPM and for cams bigger than those listed above, set your target engine idle speed to 975 RPM. 6 CR, LS6 ported oil pump, Katech C5-R timing chain Newbi questions on tuning LQ4 I am finding some odd things that I am having a real hard time to figure out with trying to get my engine tuned. You will need to run Premium fuel, though. Considering the ls2 cam made over 400 flywheel without a clean run on a 100% bone stock lm7 junk yard engine, placed on an extra 40cid, breathers, and the better flown 317 heads should make 400whp. "Lope" ultimately equates to a cam's overlap and neither choice will have enough overlap to truly make a significant different in sound. Gen Iii And Iv Ls Oil Pickup Tube Hold Down Ls1 Ls2 Ls3 Ls6 5.

25:1 for the LS1 to 10. The final cam was the high-horsepower and torque What I've been thinking (since I have replace the intake manifold) is to get a LS6 intake and cam and install it in the stock LQ4. PART NUMBER 12565308 – 2002-04 LS6 CAM CARD DATA: 117. Buy It Now. LY6's and the power potential, it is a difficult decision which way to go. Stage 4 Ls Turbo Cam Vortec Truck Ls1 Ls2 Ls3 Ls7 Ls6 Lq4 Lq9 Lm7 Each. The LS6 and the later LQ9-LQ4 heads used reshaped intake ports and D-shaped -- as opposed to oval-shaped -- exhaust ports for better flow: 200 cfm intake and 70 cfm exhaust for the 241's, and 210 intake and 75 cfm for the 243's. But what kind of horse power can i expect with a new GM hot cam, springs? and can i put a LS6 intake on the LS1? from what i'm reading the LQ4 and LQ9 are making more horse power???? i'm building a protouring car and would like to get as much horse power as cheap and reasonable as possible. 99 Brian Tooley Turbo Stage 4 Cam Spring Kit Titanium - Btr Ls Ls1 Ls2 Ls3 Lq4 Lq9 Ls1 Ls2 Ls3 Ls6 Ls7 Lq4 Cam Camshaft Retainer Plate Beveled Bolts Gm. The L76 essentially replaced the LQ9, and it offered the displacement on demand technology, as well as the variable cam phasing. com . 6 from comp cams and overlap of -12 stock to 12.

This modern iteration uses newer lobe technology and valve events to help prevent the loss of bottom end torque that was sometimes associated with the original camshaft in lower compression or smaller cubic inch applications. i think they are rated at 90# seat 1. 7L LS1 aluminum heads w/ truck intake, shorty headers, LS6 cam Just finished swapping a 2005 LQ4 into my 2000 Silverado. The only diff between these motors is the pistons, 345hp motors have flat top pistons. The truck is stock except for an intake and has the #317 heads on it with the 4l80e trans. That's last month's article about getting 480 HP with iron LQ4 heads, hot cam, 750 carb, intake, headers. What do you all think? Ive been thinking about doing a ls6 cam and valve spring swap into my 2002 gmc 2500 with a 6. 597 EXH @ 50 248 Exh valve lift 0. The early model LS2s have the 24 tooth. Part Number: L210065297. So I followed some ebay ads and picked up an LS3 intake for cheap. To go along with the heads, we picked up an aftermarket cam on the forums for $140.

Link to the article. 479 . 479/. 317s are ok heads NA not as good as ls6/243 for NA stuff. 95 Gen III – LQ4, LQ9. Rocker Lsa L92 L99 Ls2 Trunion Ls6 Lq4 Lq9 Kit Lm7 Ls3 Ls9 Ls4 - L76 Arm Ls1. I saw that artical but maybe something was wrong with car crafts website but the ls6 cam test was entered wrong. The LS3 heads will fit on any LS block with a minimum 4. Ws6 cold start, LQ9 6. 3l Lq4 Lq9 And Moore. 7L engines. 0 into my 88 monte ss and this is my plan for the motor: stock LQ4 6.

0 8 Bosch - $289. 16 Ls1 Ls2 Ls3 Ls6 Lq9 Lq4 Main Studs Kit, Main Bearing Cap Bolt Studs Wside Bolts Ls1 Ls2 CATHEDRAL (LS1/LS6/LS2/LQ9/LQ4) RECTANGULAR (LS3/L92/L76/L99) LS7: MLS (multi layer) head gaskets are compatible with LSx cylinder heads that have a flat deck surface (without a pocket) TRUCK & SUV CAMSHAFT SPEC PAGE www. 5 These cams are from the 2002-2004 LS6 Engines. Cylinder Heads & Camshaft Packages Add 100+ horsepower to your GM LS or Gen 5 LT engine with a Texas Speed & Performance cylinder heads and camshaft package! Our packages will include cathedral port, square port, and rectangular port cylinder heads to accommodate LS1, LS2, LS3, L99, LS6, LS7, LSA, LQ4, LQ9, L83, L86, LT1, and more! Ls3 (stock head) cams will need more split I like 6-10 degrees. Great Horsepower adder to your LS1 Engines with out much tuning required. LS1/LS6 Hot Cam Kit GM, Includes Cam and LS6 Valve Springs. Then headers + catback. LQ4 can be found in any 2500,3500 and 1500HD. The 3. 01 Ls1 Ls2 Ls3 Ls6 Ls7 Lq4 Cam Camshaft Retainer Thrust Plate Only New. You might want to rethink the cam though because the LS6 cam is a solid lifter cam and not the best choice for anything that will sit for any period of time. Plus the LS3 heads flow more, in stock form.

and a variety of vans Designed for: LS1, LS6, LQ4 and LQ9 Engines (325-364ci) with Cathedral Port Heads (as they're equipped with stock) Basic Operating RPM Range: 2000-6600 Expected Horsepower Gains: 45-55RWHP over the stock camshaft in a well-optimized setup (the higher the boost, the higher the gains!) what would be the best cam for a completely stock lq4 (truck intake, unported heads)exept cam, springs, ls9 gasket and studs? 80mm turbo, 4L80 tranny in a 3200 fox body. LS6 with headers. 02 and up LQ4 has aluminum 317 heads, normal crank (will fit more than just the 4l80e), and slightly larger cam. This camshaft is comparable to the LT4 hot camshaft but for your LS1 engine. LSx LS1 LS2 LS3 LS6 LQ4 Ignition Coil Relocation Harness Extensions 6″ $ 29. If there is one great aspect to General Motor’s small-block V-8s, it is that they have a lot in common. 3 5. This 1973 Camaro has an LQ4 truck motor bottom end with LS3 heads, and lays down solid numbers on the dyno. thanks in advance. 0 mm) stroke . The flat top LS2 pistons and rods will stay in their boxes for the time being. Specs on the engine are in my signature.

Ls3 (stock head) cams will need more split I like 6-10 degrees. This is especially true with the Gen III V-8. 3l 6. LY6 has the better heads, but from what I have read, they are very difficult to tune/cam swap given the VVT. 0 bottom end stock 243 heads with PAC . I’m planning on building up my pickups stock LQ4. Cam specs: 219/228 . O2's are NOT accurate or precise at this a/f ratio, but can still be used for a ballpark estimate. closer to 5 for ones with a port job. The cam size was the same as the previous test and so were the numbers. Free Shipping. 467 116lsa The stock cam in the 2003 LQ4 is the same as the LQ9 cam listed above.

A popular upgrade to the LQ4 and LQ9 is to install a set of LS3 heads and intake. 1. 0 LQ4 (truck motor) iron version of ls2. 49. 0 Liter - $2,150. If you wish to simply re-use stock heads on a budget build where peak performance is your only goal then jump up to a 240 or so LSL or XER cam and it wont be all that civilized but she'll make that number. These will be a good, easy starting point depending on your engine setup. -Its not an LS6 cam, suburban imports says it has a "corvette" cam which for all practicle purposes LS1s and LQ4/9s all used the same cam, (01-present) so suburban imports is somewhat glorifying the motor. There are engine dynos in one of the mags with a LS1 with headers vs. 0L LQ4 engine. $178. Ls7 Lifters Set Of 16 And Guide Trays Fits Ls1 Ls2 Ls3 Ls6 Lq4 Lq9 Ly5 Ly6 Lm7.

065 in. hopefully i can prove the ls6 intake worthy. 622-inch (92. 550 LSA 117 Please note the use of the stock LS1 Valve s Lq4 Engine Ls6 Main Ls1 Lq9 Std Rod Ab1 Cam Clevite 97-03 Bearings Set Bearing Ls1 Engine Bearings 97-03 Bearing Ab1 Main Clevite Lq9 Lq4 Ls6 Set Cam Rod Std 97-03 Ls1 $138. 0L truck engines in an all-aluminum configuration, still with cathedral port heads. Slap the LS6 intake on and be done with it for a while. There are three basic differences between the LS1 and LS6 heads. 3L and 5. 1 flat tops and beefier rods. 95. 70 ROCKER RATIO Lift: @Cam @Valve EXHAUST: 0. 5: WOT tuning .

It is an iron/aluminum (1999 & 2000 model year engines had cast iron heads) design and produces 300 hp (224 kW) to 325 hp and 360 lb·ft (488 N·m) to 370 lb·ft (502 N·m). LS6 valve springs are good up to . By zgeezer, May 6, 2013 in Gen III & IV Chevy V8Z Tech Board 201/196 . 0, LS6 cam, Pacesetter LTs, SLP 2OTL, Strano lowering Springs, 3. 95 Read more; LSx LS1 LS2 LS3 LS6 LQ4 Ignition Coil Relocation Harness Extensions 36″ $ 35. 0 motor is an LQ4 (300-325hp) . LQ4, LS6 cam, 706 heads, 317 Heads, Junk Yard Dog, AND LIES. 0L LQ9 truck engine, the LS7 cam is often the appropriate choice to make the most out of that engine’s larger displacement. If it's for your HD, keep it short on duration for good low speed power. The old LS6 cam works great and give little more top end. 467 116 LSA It is the same cam that was used in the LS1 Camaro/Vette before the LS6. 95 Add to cart; LS1 LS6 Ignition Coil Harness Set for Relocation Brackets – For 8 Coil Packs $ 52.

Everything was just a copy of the previous test. 0-liter Gen III V-8s that power many of the ’99 and later full-size Chevy and GMC trucks. there must be something better than ls6 bumpstick available thanks A popular upgrade to the LQ4 and LQ9 is to install a set of LS3 heads and intake. 0 Delphi Gm Lifewarranty okay so im swapping an lq4 6. 2l 7. The LS6 cam then climbs steadily and provide power through 6500rpm compared to 5700rpm peak of the LS1 camshaft. This kit includes 16 LS6 valve springs. LS6 cam You're talking about $660 (or whatever the cost may be for a tune/cam) for 40-50 more horsepower. Mixing LS3/LQ4 on LQ4 build? This is a discussion on Mixing LS3/LQ4 on LQ4 build? within the Internal Engine forums, part of the LSx Technical Help Section category; i have a 2002 LQ4 that I got for a smokin' price - everything looks good in it. 210-218 on the intake. Comes with LS6 intake. 525" 112 LSA.

Something like Texas Speed 224/224 XE or or TR220 or TR224 would work with those valve springs if I'm not mistaken. The stock cam shaft also does a decent job at producing low end torque but there is room for a little improvement. vincicams. That changed in 2001 when GM threw in the bigger cam and aluminum heads designed for the LQ9. $424. so if i wanted to put the lq9 timing tables on my lq4 i would basicly compare my file against a lq9 stock file and change everything that is different to the lq9 tune? id imagine id want to do everything under the Got the 6. will the gm ls6 valve springs be strong enuff im also running comp push rods and roller rockers (1. No accessories. 3) your pulling the heads already why not do it right the first time. they whould be good but will they be good with 12# boost. 425 pushrods, Ls2 springs (yellow. The new article isn't online yet.

Yes cam and tune are best. LS6 Performance Specs. The LS3 cam would be a better stock cam swap. The next step was to increase displacement with the LS2 in 2005 by bumping the bore to 4. ) SELECT THE AVAILABLE CAMSHAFT FOR YOUR APPLICATION BELOW Thumpr™ NOT. 800 and 295# @1. The remaining pieces were an LS2 throttle body ($140) and a car oil pan ($105). comp XR281HR if you want lope this cam is great I used to have this cam in a car. 0L (LQ4-LS6 cam) metwono. The LQ4 heads are 317s and are a cathedral port design that keeps intake air velocity high to produce good low end torque from the long runner style truck intake manifoldwhich is what I'm after. Lingenfelter GT11 Hyd Roller Camshaft 350-383-427 LS1 LS2 LS3 LS6. 0-liter LQ4-powered trucks, sliding in the ’02 LS6 cam while bolting on the small chamber LS6 heads will net about 400 hp.

Think full size vans (Express, Savana), the 2500/3500 pickups, and the large SUVs (Suburban, Yukon). 00. 2001 chevrolet 6. The LY6 was very similar to the L76, but primarily developed for heavy-duty trucks, and the LY6 is still an option for these heavy duty pickups. 0 $ 380 00 Brian Tooley Racing BTR 30612142 Stage I Truck Camshaft for GM Gen III LS 4. Duration EXHAUST: 69 BBDC 33 ATDC 282 INTAKE: 7 BTDC 80 ABDC 267 Cam Timing@0. . 0l. Pretty weak. Then I thought about an LQ4 with L92 heads and an LS3 intake. This is with headers on both engines. Jul 23, 2013.

6 mm) bore and 3. Late 05 and later LS2 also have a 58 tooth reluctor wheel on the crank unlike the Gen3 which has 24. 99 Add to cart The Vortec 6000, or LQ4, is a V8 truck engine. 125 Stroker Kit Chevy Crank Rods Pistons 415-421. 250. . 62 inches from the LS1, but the compression ratio was increased from 10. Currently has an LS9 cam in it. Introduced in January 1995, it is a "clean sheet" design with only rod bearings, lifters, and bore spacing in common with the longstanding Chevrolet small block V8 that preceded it as the basis for GM small-block V8s. The LS6 was able to accomplish this while maintaining the same engine displacement of 346 cubic inches as the LS1. destination is The LS6 cam seems to be a favorite among enthusiasts, with higher lift and duration on the exhaust side when in comparison to the LS2 or LS3 cams. got to play with a 6.

Ls1 Rocker Arm Trunion Kit - Ls2 Ls3 Ls6 L99 Ls4 Ls9 Lsa Lq4 Lq9 L76 L92 Lm7. This engine was eventually phased out in 2009. 8-, 5. If you're going to the trouble of a cam swap, swap in something bigger than the LS6 cam. Find ls6 ls7 lq4 in stock and ready to ship right now online. com 6000 Vortec 6. It started off life like any normal truck engine. probably about 460-475 without. Fresh bearings throughout as well as rings. Stage 4 LS Turbo Cam Vortec Truck LS1 LS2 LS3 LS7 LS6 LQ4 LQ9 LM7 Each. What are your guys experiences??? The early LQ4 combinations were run with the weak LM7 cam, but later versions (past 2000) received the upgraded LQ9 cam profile. 050-inch Tappet Lift: Open Close Duration Re: LQ4 6.

0Ls also differed in their cylinder heads. ls6 cam 196/207 . Really appreciate the comments. You will not find a better price on a cam package than this one! The LQ4 served in anything from bread-vans and boats to SUV’s between 1999 and ’07. Plenty for a fun street car. 000 in. favorite this post Misc LS1, LS2, LS6, LM7, LQ4 and LQ9 - $1 (West Bend) hide this posting unhide < image 1 of 10 > Stock C5 cam 51k miles: $50 Stage 3 Ls Turbo Cam Ls1 Ls2 Ls6 Ls3 Ls7 Ls9 Lq4 Lq9 Lm7 Each. Stock LQ4/9 heads have chamber volume of around 70cc, whereas the LS3 heads have chamber volume of round 68cc. Iron heads, small cam and the old SBC crank rear flange thickness. The cam postion sensor and the knock sensors are in different locations on the LS2 than all of the previousl Gen3 motors. Stage 4 . 5:1 in the LS6.

For years, the LS6 camshaft has been a venerable upgrade for 5. 004-inch Tappet Lift: Open Close Adv. 0 ls lq4 04 ls6 cam Tip: On Gen III 6. Camshaft Specs Duration 204/218 Lift . It is a bored version of the Vortec 5300. It will fatigue the valves springs that are open, and require periodic adjustments. So you'd basically have a "cam only" LQ4 6 litre which shouldn't have any problem putting out 370-400 RWHP or thereabouts. ls6 cam in lq4

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