Generation IV Internal Engine 2005-2014 LS2 | LS3 | LS7 | L92 | LS9

how many rpm?????????

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Old May 31, 2006 | 10:20 AM
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From: East Side Performance! mASShole
Default how many rpm?????????

how high are you higher HP ls2 guys reving to?
i was shifting my 346 n20 setup at 6700, then went down to 6400, and it made a big differance.
im thinking 6600 on the ls2 402, and bumping up 200 then down 200 and see whatworks best. its hard to tell on the dyno sheet because it didntstop making power
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Old May 31, 2006 | 01:29 PM
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427
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I ran my 402 at 7400-8250 about every 200 rpm. It goes the best at 8050rpm shift point with the sc's making about 15psi there.

Kurt
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Old May 31, 2006 | 02:46 PM
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From: East Side Performance! mASShole
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Originally Posted by 427
I ran my 402 at 7400-8250 about every 200 rpm. It goes the best at 8050rpm shift point with the sc's making about 15psi there.

Kurt
hmm, maybe i should start at 7,000 rpm
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Old May 31, 2006 | 02:56 PM
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7000 rpms for mine right now.
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