Quote:
Originally Posted by NastyEllEssWon
ls6 heads on a ls4 are redundant. the ls4 comes with ls6 heads stock. as for the ls6 cam im going to call bs on that since the bolt patterns at the end of the cam for the ls4 are single bolt, where as the ls6 cams are 3 bolts. also im pretty sure any cam for the ls4 is going to have to be custom ground especially since you still need to get around the DOD
sounds like his cars stock with exhaust  |
I thought they had AFM, not DOD (like the G8 or Camaro).