Ls1 vs ls6 heads
#41
#43
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Join Date: Feb 2010
Location: Louisville
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To mike Morris he asked what's the difference between ls6 heads and ls1 he didn't day what's the differences in ls6 heads I no they come on several vehicles even the new 5.3 motors have 243s
#44
There is none besides the valves. And factory 243 heads do have a D-shaped exhaust port.
#48
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so if i got some 799s and polished them and maybe port then, it would be a good budget investment right? im going to be boosting my ls1 with 8lbs of boost rear mounted. keeping it a simple budget build.