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Old March 27th, 2006, 06:07 PM
murphster murphster is offline
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Join Date: Feb 2003
Location: NJ
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Posts: 362
Quote:
Originally Posted by 8tsixt
sorry to keep bugging you about your combo Murphster. i am asking all these questions because i am building a 4.1 motor. i will be using hyper pistons, ported stock heads, aftermarket cam, stock headers,stock i/c with big neck, gt6152s turbo i purchased from a board member, alky, & ?? injectors. i have a 3000l/u converter for this combo. lmk if this combo sounds like it all matches up together. it's still in the works due to $$. thanks for any info. Carlos R.
I can't say much about the pistons/cam because mine are still stock. With the ported heads, you might want a better flowing intercooler such as a huge stock location or a front mount. As for injectors, I'd get the 60lb injectors for the stock ECM. With the alky, should get you well into 10's. For a GT6152 "S" turbo, the 3000 converter may not be enough. May want something in the 3300-3400 range. You could probably use the 3000 converter, just won't spool as fast.

As far as the stock cam, I think most people say the power starts to level off in the low 5000 rpms.
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