1.9 Rockers
#6
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Certified GM nut
Join Date: Dec 2002
Location: plattsburgh NY
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yea but bill it says 1.9'* and a cam, hmm too much lift? Can you clarify this speedster? As for numbers i would say about 15-20 hp, and agreeing with willwren about having to be able to flow to acheive those numbers.