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Re: GM PERFORMANCE HT383E
Posted to Technical Discussion Forum on 3/20/2007 2 Replies

I would put it on a dyno and tune it to get the most from it. If you want to run it and log some data I will be happy to fix up a calibration for you but doing it by mail can be a little hit and miss. I will see if I have a calibration at the shop for one of t... Login to read more.

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