??? About 243 heads
06-17-2008, 02:36 AM
#1
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??? About 243 heads Is there any difference in the 243 heads off of the LS6 that are popular,and the 243 heads off of the LS2 4 inch bore motors ?
06-17-2008, 03:01 AM
#2
I think the only difference is in the (exhaust?) valves, they're hollow stem/sodium filled on the LS6s but not on the LS2 versions, I think.
06-17-2008, 08:40 PM
#6
They are an excellent upgrade. We can do an assembled set with non sodium valves for $525.00 per pair. We also offer a set CNC ported 243's with stock valves and Patriot Gold springs for $1095.00.
