6.4L 388 ls3 dyno guesses?
#167
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#168
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Where are the results at?
#169
10 Second Club
They are in a Trans Am in Canada
#172
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#173
Anyway I took it for a few mile drive, and made a 1/4 pass on a "closed road". Still having return to idle issues but darth is helping me get that worked out. Other than that, it cruises like stock even with 28's and 3.90's. Grab 6th and it chugs along at 60 mph like nothing has changed.
At WOT it's retarded. Handful on the street. I thought I was shortshifting it (because it was a new engine) but The logs showed I was shifting between 7500-7700. The powerband feels very broad and is boner inspiring. IMO this engine could easily swallow up more cam yet and still be relatively docile
At WOT it's retarded. Handful on the street. I thought I was shortshifting it (because it was a new engine) but The logs showed I was shifting between 7500-7700. The powerband feels very broad and is boner inspiring. IMO this engine could easily swallow up more cam yet and still be relatively docile
#174
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#180
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