Ls6 heads on Ls1
#2
Many will say no many will say yes. I say yes as long as they are 2002+ with the lightweight valves. Also make sure they dont tell you they do have the light weight valves just because of the 243 casting. There are a lot of 243 heads that have the standard stainless valves floating around out there from caddys and gto's.
Take the heads to a local spreed machine shop and have them touched up for a few more horse, bowl blend and whatnot
Take the heads to a local spreed machine shop and have them touched up for a few more horse, bowl blend and whatnot
#4
TECH Senior Member
I say no since you can get the same castings (243) ported with stainless standard valves for (~$875>900)
Livernois, TSP and PP do them
Much cheaper than a non ported set of LS6 with sodium valves (~$1200) and more performing too.
Livernois, TSP and PP do them
Much cheaper than a non ported set of LS6 with sodium valves (~$1200) and more performing too.
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#8
We can sell you a pair of CNC ported 243 castings with OEM (non-sodium) valves and LS6 valve springs for $865.00. Or we can give you a great price on porting your heads. Give us a call and we can go over all the options.
#9
how much greater are your CNC ported 243 castings with OEM valves and ls6 valve springs then regular Ls1 heads?? do you have any dyno numbers because 865 is within my budget