Biggest head on a 5.3??
10-05-2016, 08:41 PM
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Biggest head on a 5.3??
Like the title says maybe a head guru can enlighten me and see whats the biggest head i can use on a 5.3. Or biggest valves?
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10-06-2016, 07:46 PM
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Well i acually was asking cause i have some tfs235 lying around. So today i mocked them and the valves seemed to clear the bore just fine. Im just wondering if theres a reason i shouldnt slap them on
10-07-2016, 01:58 AM
#10
2.00 valve is the general consensus as shrouding occurs in that range.
But I know what you mean as the Exhaust valve is actually closer to the bore than the intake valve is.
Given the bore size a head like that might be a dog down in the low RPM range.
But I know what you mean as the Exhaust valve is actually closer to the bore than the intake valve is.
Given the bore size a head like that might be a dog down in the low RPM range.