Quote:
Originally Posted by Nimair.ZL1
So results are in!! On a cold pull it made 707RWHP with the 9.6 lower pulley and stock upper! Beyond satisfied!! Blower however is a restriction. Need to get it ported
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P/P heads would be my recommendation.
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2020 ZL1LE A10.
LME LT4 390 short block, LME CID Heads, Kong E2650, FBO.
15" conversion, MT ET Street R 325/15.
100 octane: 1045hp/1055tq.
100 octane + Meth (1x10+): 1117 hp/1067 tq
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