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Hey guys i found a set of heads that i want to get, i have to have one of them ported cuz they were from a machine shop that sold delinqent bill heads so only one is ported, my question is, they have 2.05 1.60 valve, 462 castings matching numbers, Im running a .060 over 350, RPM intake 750 holley, flat top aluminum pistons, cam specs are as follows, isky adv duration 292 duration at .50 is 242, valve lift is .505 for both, ik its a big cam and will be switching to a XE 274 soon, sooo my question is are those valves TOo big for my motor or should it run pretty good? BTW springs are matched to the cam and all that good stuff
 
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