LS2 heads on a 5.3?
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Originally Posted by Quik
243s have been installed on 5.3 from the factory so yes they will work
I believe sportside did that and didn't gain hardly anything though.
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#9
5 year bitches!
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Originally Posted by Sport Side
No way. You got anything to back that up?
exactly why same setups and if you play with compression the one with higher cr will have slightly more power
heres one for ya....LQ4 vs LQ9 they are the same motors down to the T minus compression...this is just one example
#10
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Originally Posted by fastrt
L59 06'
you need to see what you have on your engine. I fyou already have 243s, or 799s, you will be wasting alot of time and money unless you get them shaved and spend money on them...