ported 5.3 heads PRC 660lift springs, ferrea valves
04-09-2008, 07:32 PM
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ported 5.3 heads PRC 660lift springs, ferrea valves ported 5.3 heads PRC 660lift springs, ferrea 2.02 intake and 1.57 exh valves, titanium retainers, multi angle valve job.. milled .030/ now have a 58cc combustion chanber..raise the compression on your stock bottom end to around 11.5 To 1..any questions PM me..$ 700obo
04-11-2008, 07:46 PM
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pm replied to..Heads pending sale// ill let you guys know monday if they are available or not..send me e-mail address for pics.. i dont know how to post the damn things
04-11-2008, 07:50 PM
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im going to say anything with 600lift and a duration of more then 240 will need to be flycut, but im not 100%sure..fly cutting the pistons isnt a really big job. you already have the heads off so whats the problem..
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04-11-2008, 08:28 PM
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the reason i dont really wanna flycut is because i plan on spraying the motor, and dont really want to make the pistons weaker then they already are.
