Ls2 vs lq9.

i have an lq4 with flat top pistons essentially making it an lq9. Put a cam in, milled the heads and had a shop test it at close to 10:1 compression if I remember correctly. If youre going FI id suggest to start with lq4 as youll have lower compression than lq9 and will have an iron block, or at least all gen iii are.SeniorsMobility provides the best information to seniors on how they can stay active, fit, and healthy. We provide resources such as exercises for seniors, where to get mobility ai...Coil Pack Relocation Harness Kit for LS2 LS3 LS7 LSX LQ4 LQ9 D510C D581 D514A D585 12570616 12563293 12573190 19005218 Coils. $69.99. Add to Cart. Quick view Details. Michigan Motorsports. Ignition Coil Connector Wiring Harness Pigtail - Fits for GM LS LSX LS2 LS3 LS7 LQ4 5.3 6.0 6.2 7.0 Truck D581 D585 D513A D514A D510C ...S. Scarte1 Discussion starter. 22 posts · Joined 2010. #1 · Aug 2, 2010 (Edited) I had a 228R 112 cam installed Friday by East Texas Muscle Cars. The results were outstanding, and Stephen did a fantastic job. The Dyno results were above expectations and the driveability is quite good. Here is the dyno sheet - 435 RWHP 415 RWTQ in 95 degree ...

Feb 12, 2008 · The use of a smaller chamber (64cc versus 71) hikes the LS2 compression ratio to 10.9! So, the LQ4 makes the least power (300 to 325 hp depending on RPO). The LQ9, with its higher compression and slightly different tune makes 345 hp. The LS2 with its smaller chambers and more aggressive cam makes 400 hp. The two are interchangeable until you put a blower on. Then the gold blade LS3 has many issues. No blower no problem. LS2 silver blade has more TQ on the actuator. 2012 ZL1 - Maggie Heartbeat, Port & Polish Heads, Custom Cam, Custom rotating assembly, steel sleeved LS9, No NOS and No water meth. 16psi. 810rwhp and 820rwtq 91 Octane 6400 rpm.

The all-aluminum, 6.0L LS2 qualified, but the most common (and affordable) option for swap motors is the iron 6.0L truck block (LQ4 or LQ9 are the most common, but newer Gen IV versions include ...

Our goal was to put together an LS that looked like a factory GM powerplant from the 1960's. By using a carbureted LS intake manifold from Edelbrock (PN 71187) painted Chevy Orange and a 650 cfm ...Stepside Ls2 aluminum 6.0 cam heads stall gears Vs Lq9 iron 6.0 cam stall gears 30 Roll Stepside choice of runSRun on the dyno first with the factory LQ4 cam, the 6.2L L92 produced peak numbers of 445 hp at 5,600 rpm and 459 ft.-lbs. of torque at 4,600 rpm. (Image/Richard Holdener) The Summit Pro LS Stage 4 (SUM-8711) cam offered a .625/.605 lift split, a 234/247-degree duration split and 113+3.5 LSA. (Image/Richard Holdener)Valve Spring Compressor Tool Kit with Air Hose LS1 LS2 LS3 LS6 LQ4 LQ9 LY5 LY6 LM7 L99 L76. $73.99. Add to Cart. Quick view Details. Michigan Motorsports. LS3 Rocker Arms With Bronze Bushing Trunions Installed 6.0 6.2 L99 L76 L92 LS9 LSA L96 Trunnion $374.99. Add to Cart ...

We hit the dyno hard with Prestige Motorsports (https://www.prestigemoto.com) as they test three very different intake manifold designs (FAST LSX R, FAST LSX...

Buy Michigan Motorsports Delphi LS7 Lifters -Set of 16 -FITS LS1 LS2 LS3 LS6 LQ4 LQ9 LY5 LY6 LM7 4.8 5.3 5.7 6.0 6.2 7.0: Lifters - Amazon.com FREE DELIVERY possible on eligible purchases

LQ9: 6.0L: 345 hp: 380 lb-ft: 2002-2006 Cadillac Escalade 2003-2007 Chevy Silverado-2003-2007 GMC Sierra: LY6: 6.0L: ... The spacer simply corrects this geometry by bolting between the flexplate and the crankshaft flange, eliminating the need for a custom piece. ... The LS2 was essentially an aluminum version of the 6.0L truck block with flat ...FAST offers a full range of fuel rail kits and large-diameter throttle bodies to match their LS intake manifolds. One of the important differences between the LSX and LSX R /LSX RT is how they’re set up for fuel rails. Per Maxwell, “When the 102mm LSX R manifold was designed, the LS1/LS6 engines were history.It’ll break down each of the LS engine’s most popular displacements, starting with the many varieties of the venerable 6.0L LS. (Spoiler alert: there’s way more than just one 6.0L LS engine.) Learn more about each LS engine displacement: * 4.8L LS Engine Guide: Block Specs, Swap Resources & Build Info. * 5.3L LS Engine Guide: Block Specs ...LM7 vs. LS1 vs LS2 vs. LQ9 vs. L33 vs. LS7 vs. LS9 vs. LSA dyno test on 5.3L V-8 engine.The only differences were: The LQ4 came with dished pistons. The LQ9 came with flat top pistons. (This raised the compression ratio, horsepower, and torque.) The LQ9 had injectors with a slightly higher flow rating. If you don’t have the VIN code, you will need to inspect the pistons. This means removing the cylinder heads or using a Borescope.

The 3.89-inch bore LS1 and LS6 engines can only use cylinder heads designed for a LS1, LS6, or LS2 engine. The reason is the valves will come in contact with the sides of the piston walls if a cylinder head for a larger bore engine is used. The LS2 and LQ9 engine block has a 4.00-inch bore and will accept LS1, LS6, LS2, and LQ9 cylinder heads ...CHE 4290 LS LT Trunion Kit for Stock Rockers Bushings 4.8 5.3 5.7 6.0 6.2 7.0 LS1 LS2 LS3 LQ9 LQ4 CHE Precision Inc. $239.99) (7 reviews) Write a Review SKU: AI155. Current Stock: Quantity: Decrease Quantity: Increase Quantity: Adding to cart… category.add_cart_announcement. Add to Wish List ...It would be easier with a L92/LS3 block vs a LQ4/LQ9 block . ... TSP Cam, Heavily Modified LS2 Intake, P&P TB, ASP-UDP, Kooks SS w/ catts, Magnaflow Cat Back, Vararam, Drilled & Slotted Rotors w/ Ceramic Pads, Difftech 3:91 w/KAAZ, G Force 1320 Toe Links, Driveshaft Shop Stubs-Half Shafts-Driveshaft, Circle D Pro Series Converter and ...a boosted 5.3 for better spark ? The LQ9 coil pack is a monster for spark, better than the LS1 or LS2 coilpack. Wiring plug into the 5.3L coilpack does not look like the standard. LS2 plug that the LQ9 uses though.the solution: i already knew that ls1 coils worked well, and ls2 coils were even better. i remembered seeing this one gm coil that looked like the lsx coils, but it had a little heatsink on it. so, i looked into this coil on the ls1 forums and found that one of the engines it came from was an lq9, which is basically a gm v8 truck engine.i have an lq4 with flat top pistons essentially making it an lq9. Put a cam in, milled the heads and had a shop test it at close to 10:1 compression if I remember correctly. If youre going FI id suggest to start with lq4 as youll have lower compression than lq9 and will have an iron block, or at least all gen iii are.

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The most desirable castings are the 6.0L LQ9 or LQ4 truck blocks, which are production cast iron blocks, with 6-bolt iron main bearing caps, 9.240-inch deck height, and offer a 4.00-inch bore. ... Also, the 243's [commonly referred to as the "LS6" or "LS2" heads] are a great budget option, and can make a ton of power in the right ...The very last VF Series 2 V8s switched to the 6.2-litre LS3 engine (previously restricted to HSV models) with 304kW and 570Nm of torque. With a bi-model exhaust and close attention to detail, these LS3-powered Commodores have become very collectible. The last of the Commodore SS' were powered by a 6.2-litre LS3 V8.Wouldnt really need any and tuning.. And would work great with the stock convertor. Only cam specs I can find on the stock 4.8 cam is 190/191 .466/.457 116... the ls2 cam is 204/211 .525/.525 117.5. Popped up on ole craigslist and picked up one from a 40k 07 vette.. $40.00.Fits all Gen 3/4 LS 4.8 5.3 5.7 6.0 6.2 including LS1 LS6 LS2 LQ4 LQ9 ; The Sloppy Stage 2 Camshaft is a cam with a fairly aggressive profile. It will have a nice Lopey Idle and make tons of power all while keeping costs low. This cam is a great choice for those daily drivers that like a nice Lopey/Choppy idle. Great for Cars, Trucks, SUV's ...ok, comp cam ask if my cam was a single bolt or three bolt. It refers to the ones at the end of the cam. They have one that has just a center bolt and a offset tab that inserts into the gear. But I will stick with the three bolt then. The reason they asked you that is because all the GEN IV engines and newer use a "single bolt" camshaft.The LQ9 is a GEN III based engine, easily interchangable with LS1 cars and still interchangeable with LS2's with a few tweeks. LS2's have a different reluctor, and the cam sensor is on the timing cover. To retrofit an LQ9 into an LS2 car you'll need to swap over your valley cover, timing cover, cam gear, and reluctor wheel.The TBSS intake improved the power output from 4,500-7,000 rpm. As expected, the big winner in our truck trio was the FAST LSXRT intake and FAST 102mm throttle body, which produced 492 hp at 7,100 ...Cost wise, LQ4/LS3 heads longblock should be cheaper than a crate LS3. Its not only about the chamber volume, its about the velocity. When i said cathedral I of course was speaking ported not stock. The ported LS2 heads will have higher velocity than a stock LS3 head, that will yield more low end torque.Shop LQ9 Chevy LS V8, Intake Manifolds and get Free Shipping on orders over $149 at Speedway Motors. Talk to the experts. Call 800.979.0122, 7am-10pm, everyday.

The most popular upgrade is to replace the stock 317 cathedral-port heads on a 6.0 truck (LQ4 or LQ9) or LS2 (243 castings) with the rectangular-port LS3 heads. The large valves in the LS3 heads require the 4.0-inch bore of the 6.0 (and do not work on smaller 4.8, 5.3, or 5.7 blocks), but the results are impressive. ...

Posted by u/exchburts - 6 votes and 13 comments

LOW-BUCK, CHEAP, JUNKYARD TRUCK INTAKE VS BIG BUCKS FAST LSXR! HOW MUCH POWER IS THE FAST LSXR INTAKE WORTH ON MY LS? SHOULD I BUY IT FOR MY STOCK 4.8L OR 5....Know more: LQ9 VS. LS2 Engine. While the LY6 takes the lead in sheer power and modern engineering, the LQ4 wins favor for its economical yet sturdy performance. Comparison Chart of LY6 VS. LQ4 Engine. Features: LY6 Engine: LQ4 Engine: Generation: Gen. 4: Gen. 3: Displacement: 6.0 liters (364 cubic inches) 6.0 liters (364 cubic inches)Performance. The L92 engine can produce decent horsepower and torque but isn't as performance-oriented as the LS3. In contrast, the LS3 is designed for high-performance, with powerful features like high-flow cylinder heads and the ability to rev at high speeds. Know more: LQ9 VS.The LY6 and LQ9, integral members of General Motors‘ LS engine series, represent the pinnacle of 3rd and 4th generation V8 small-block gasoline engines. Familiarly known as Small Block Chevrolets, these powerhouses are synonymous with performance and have left an indelible mark on iconic vehicles, including the 1997 Corvette.LS2 < 750 hp LQ9 < 900 hp LSX < 2000 hp If the weight is really an issue the aftermarket alum or C5R blocks are the safe choice. And also don't skimp on the lower end. Billet main caps to replace the factory cast units. Dowel pins are used on the mains to prevent main cap walk.My symptoms were sometimes starting first try, but more times then not it just was cranking over with no luck and eventually starting after a few trys with an occasional backfire. The cam sensor was not reading the aftermarket sprocket correctly. 2005 gto MBM M6 1 of 566. Stock~315/[email protected]~2.09 60'.batboy. 7477 posts · Joined 2005. #10 · Mar 17, 2010. If you add a 4" stroker crank to a LS2 standard bore you'll get 402 cubic inches. With a .010" overbore and 4" stroker crank you'll have a 404. To get a 408, you need to bore it out .030" (usually with a cast iron truck 6.0 block). LQ9 = high output truck 6.0 engine.I was thinking I might as well get a junkyard LQ4 or LQ9 6.0 motor to build up instead of the car's own 5.7 LS1. Since those engines are all in the same family, as long as I swap over the computer and load the proper tune on it, everything else will just bolt up right? Maybe with the exception of a few accessories. M.

Buy Z Whip Stainless Steel LS Header Exhaust Manifold Bolt Kit. Compatible with all GM Chevy LS Series Engines LSX LS1 LS3 LS2 LQ4 LS6 LQ9 5.3L 6.0L 6.2L Hardened SS 304 (18-8) Bolts: Headers - Amazon.com FREE DELIVERY possible on eligible purchasesJan 29, 2023 · LS2. The weight of the LS2 engine is 443 pounds. The Gen IV truck engine begins with this 3.0-liter 364-inch engine. This all-aluminum performance engine has an aspect ratio of 10:9:1, a 4-inch bore spacing, a 3.62-inch stroke, and revised flat-top pistons. With a top engine speed of 6500 rpm performance, this engine generates 400 horsepower ... A 6.0L iron motor will handle 1000 pretty easy, we ran an iron 6.0 for a few years back before we started using the erl stuff and it made 1500+ and was reliable,of coarse it was hard filled,dry sumped, had a girdle and was assembled by billy briggs. All with a little LS2 and 1 Turbo [email protected] at 3330lb.The heads are stock for the LQ9 6.0L H.O. 345 HP version (Cadillac Escalade/GMC Denalli). I haven't got the engine in my hands, so I can't tell you the casting numbers yet. I'm guessing maybe the 317's. 01-30-2007, 06:48 PM #15. fourohsicks.Instagram:https://instagram. crumbl cookie woodmorebiblical meaning of left eye twitchingmama's kitchen gallatin menuo'reilly's auto parts bakersfield californiaexpressed disapproval crossword422 angel number meaning twin flame The LS2 is a Gen. 4, 6.0L, aluminum small block engine. The engine specs and information listed here is for the stock LS2 used in GM passenger cars from 2005-2007. Mechanically similar, General Motors’ LS and LS-based Vortec engines wound up on almost every branch of the GM family tree: Chevy, Pontiac, GMC, Cadillac, Buick—heck, even Saab ... nirvana prescott valley reviews Hogg. 1507 posts · Joined 2006. #2 · Dec 13, 2014. Only the 2001-2007 LQ4 and 2002-2007 LQ4 or LQ9 will be a bolt in retrofit. 5.3 out, 6.0 in. You have a 99-2007 GMT 800 truck, the 207-2013 GMT-900 trucks use engines that are a tad differnt as they use GEN IV engines, your truck uses GEN 3 engines. peace.HackAbuse Discussion starter. 956 posts · Joined 2008. #1 · Jul 15, 2012. Okay, for anyone using an LQ4 block in place of their LS2 Block, this thread is for the …