User contributions
- 20:29, 14 November 2008 (diff | hist) N Chevy LS6 closed chamber heads (New page: Found a LS6 (454) and put it in a 67 camaro. Its got the original closed chamber heads, 30 over, 11 1/4:1, Isky Z89 Cam shaft 630 lift - 304 dur, 108 seperation, victor jr, 900 carb, 2 1/2...)