I figured I was pretty close with his with 4 barrel and headers at 180 plus if you got 160 with a stockert hanks for helping me out on this one. I had a slant 6 years ago that went fro 18.8 bone stock 1/4 mile to 18.0 with a super six carb and intake and some clofford headers. Thats 8/10 of a second and I would assume his 318 with 4 barrel and headers woulsd achieve similar results
