I have a 1999 Camaro z28 M6, and I was curious what I should go with... ls6 style or 5.3 heads from patriot performance... and what is the difference?

Plus is there cam that is 226/266 .585/.585 112lsa I beleive any good?

Thanks

 

ttt...

 

I'd go with the LS6 style if I had to do it all over. They flow cfm and are worth some more hp than the 5.3's. Don't get me wrong, I love my 5.3's too. Also I would recommend getting the upgraded valves. Either the Manley's or the Ferrea's are the way to go.

 

y do u say to get the better valves? how come u didnt go this route your suggesting at the begining?

Thanks for the advise help.