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350 vortec stock roller cam lift duration specs

3354 Views 3 Replies 2 Participants Last post by  Mkos1980
I am looking for a roller camshaft lift/duration spec that the 350 5.7L vortec marine engines used stock ( carburated). I am building a new engine to match the other one that didn't blow up! :)
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197/207 .430/.450 109 LSA = Roller Cam

200/212 .400/.410 110 LSA = Flat Tappet
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