heads
Feb 8, 2009 | 10:45 AM
#1
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Teching In
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heads
ive got a 5.3 full bolt ons and descent size cam i have stock 5.3 heads if i have them ported and have bigger valves what kind of gains could i see or will i even have enough clearence for for bigger valves any help appr. thanx!!!
Feb 8, 2009 | 07:32 PM
#3
being that you have a small bore you really cant get too big of valves in there...how ever a well set of ported heads is always a good gain depending on the rest of your supporting mods
Feb 8, 2009 | 07:38 PM
#4
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