Thread: Donkey stomped GP GXP

Umm the engine actually weighs less than the 3800 s/c... Point well taken tho

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Good runs man, he thought he was gonna have easy pickings.... Btw the new cts-v's look like sex on wheels imo and will be in my stable within 2 years.

^ That. I might just bite the bullet on a newish V sedan.

Originally Posted by 02 WS6 TA

^ That. I might just bite the bullet on a newish V sedan.

So this means I can haz t/a?????

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the gxp motor is basically an ls2. it uses the same 243 heads as an ls2. the killer on the gxp's is the extremely restrictive intake and exhaust manifold. the ls4 will accept any lsx series cam as long as the dod parts are removed. its the same as basically an ls series car. cam, rockers, heads, ls1/6 intake swap, headers, tune. the ls1 intake swap alone nets close to 10 whp. the ls4 is also an aluminum block, and heads. the l67 is 392 lbs while the ls4 is 389lbs. heres good info on the ls4 and the 4t65e hd for the ls4's. Information on the LS4, DOD, and the 4T65E-HD - LS1TECH

yeah thats without the accessories or s/c. just block, heads, valve covers, intake mani.