procomp ls3 heads?
06-23-2014, 03:32 PM
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procomp ls3 heads? so what do you guys think of these heads, manly valves, btr springs, retainers and keepers.. going on my next motor. Aluminum 6.0 block, 4.05 bore with wiesco 12cc dish pistons, eagle 6.125 H beam w/ arp 7/16 bolts, callies 4.0 stroke, martin/tick cam, billet 480/96/1.10
06-30-2014, 08:21 AM
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I have not heard too many good things from the cylinder head porters I work with. The castings are decent(China land), but they need work to bring out any sort of potential.
Mainly the SSR and the throat along with a good valve job is what needs attention.
Mainly the SSR and the throat along with a good valve job is what needs attention.
06-30-2014, 11:15 AM
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thanks Martin.. I will have that addressed before i put these on the 402 with your cam and springs when i get done pushing the little motor to its potential..