GPI – LS3 / L99 / L92 / LS9 / LSA Rotating Assembly 415-416 Cubic Inch
Rated 5.00 out of 5 based on 1 customer rating
(1 customer review)
From: $3,322.26
Categories: Engine, Rotating Assemblies
Brand: Gwatney Performance
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Reviews (1)
Questions & Answers (9)
Customer questions & answers
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Can you run a twin turbo setup with this
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A Yes
What would be the estimated cr with the 4.070 flat top pistons
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Q What would be the estimated cr with the 4.070 flat top pistons answer nowAsked by Shaun on March 16, 2023 4:11 amA Depends on chamber volume of head, what bore piston you go with, what head gasket, where the piston sits in or out of the hole but generally 11.25:1
Can you use nitrous with this set up and run pump gas as wel
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Q Can you use nitrous with this set up and run pump gas as wel answer nowAsked by Carl on November 9, 2022 12:25 amA
Yes you can
What cc are the 4.070 dish pistons
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A 22.5cc
What’s the Hp rated up to with the Rotating Assembly
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Q What’s the Hp rated up to with the Rotating Assembly answer nowAsked by Trai on June 1, 2022 5:37 amA All varies based on what components you select but any of these should support 1000 crank hp
Hello! Looking to forge internals to prepare for TVS2650 blower! I selected the compstar crank, diamond 4.070 flat, enforcer I beams, not sure which bearings would be better! Currently have Mast 255cc LS3 heads and stage 3 cam aswell as fuel pump oil pump etc
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Q Hello! Looking to forge internals to prepare for TVS2650 blower! I selected the compstar crank, d...... Read more answer nowAsked by Ronald Tavarez on May 21, 2022 12:13 amA You won't know whether you need the standards, extra clearance, or a combo of both until your engine builder mics the crank and measure main bore, it's best to get one of each
Can this kit be used with a dry sump set up??
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Q Can this kit be used with a dry sump set up?? answer nowAsked by Robert Foley on March 14, 2022 9:45 pmA Not this particular kit but we can pair you up a rotating assembly for you just email us at [email protected]
Do you cary stroker kits for the Gen 5 LT 6.2 truck engine? (L86) looking to stroke it out from a 376 to 415 cid. Thanks
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Q Do you cary stroker kits for the Gen 5 LT 6.2 truck engine? (L86) looking to stroke it out from a...... Read more answer nowAsked by Roy Sanborn on March 18, 2021 12:04 pmA We don't have them listed on the website, but we would get you set up with a rotating assembly
I have a VVT SS3, w/ 3600-3800 TRq converter.
1. Will this kit work with what I have ?
2. Do I have to do anything with the engine block.
3. What is the approx HP gain from this kit, given my set ip?
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Q I have a VVT SS3, w/ 3600-3800 TRq converter. 1. Will this kit work with what I have ? 2. Do I ...... Read more answer nowAsked by Jacob Snyder on October 22, 2020 6:45 pmA This set up will work well, you will probably need to hone the block .005 over. Order pistons in a 4.070 bore. Also may need to grind on the oil pan rail of the block to clear the rod bolts. It is not much. The horsepower level depends on many different factors. Heads, intake, air box, headers. We do see 450-475 rear wheel horsepower, and close to the same in torque . Those are very mild builds with stock heads, intake.
Parts are beautiful and came packaged very well