1BAD2K Posted May 22, 2008 Report Share Posted May 22, 2008 i can get a good deal on a set of ls6 243 heads and was wondering if anyone knows how they would do on the ss' 6.0? also gonna put a cam in but not sure which yet. can someone point me in the right direction before i start dropping cash..... thanks, sam. Quote Link to comment Share on other sites More sharing options...
Krambo Posted May 22, 2008 Report Share Posted May 22, 2008 They will be a nice upgrade however I wouldn't expect a TON of power on just the head swap only. The LS6 heads (provided that they have not been shaved) will bump your compression up to I believe 11.0:1. Add a nice cam and then you will have a potent combo. BTW, I did the LS6 heads for my build as well however with some heavy porting. My castings were the 799s vs. the 243s. Quote Link to comment Share on other sites More sharing options...
12'SROCK Posted May 22, 2008 Report Share Posted May 22, 2008 They will be a nice upgrade however I wouldn't expect a TON of power on just the head swap only. The LS6 heads (provided that they have not been shaved) will bump your compression up to I believe 11.0:1. Add a nice cam and then you will have a potent combo. BTW, I did the LS6 heads for my build as well however with some heavy porting. My castings were the 799s vs. the 243s. yeah im with kevin. . . .the LQ( and LS6 heads flow the same but like mensioned above you will gain more compression wich i always good when getting a cam swap. IHO get some ported LS6 heads Quote Link to comment Share on other sites More sharing options...
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