Quote:
Originally Posted by assasinator
evolution posted it newest results from off road x pipe and tune.
405rwhp/375rwtq. that puts the 5.0 about 30rwhp less than the average bolton LS3 SS. there is still more to be had in driveshaft, tuning, CAI,etc.
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Well that's not a great gain seeing as how the stock 5.0 makes 390 to the wheels
