318 1/8 time improvement

Just went to the 1/8 mile yesterday kind of disappointed but not really so my previous time was 9.558 @73.21Mph that was with 3.91 gears and 302 heads slapped bars.

yesterday was 9.333@78mph with the used set of magnum heads but with 3.55 gears and no slapped bars. The reason why I ran the 3.55 is that the 3.91 took a **** on me, and I stripped the u bolt on the slapped bars didn’t have enough time to fix that.

@318willrun I think I got this motor timed and tuned, my big issue is I don’t think it can rev up fast enough and launch maybe a 3kstall converter? I know some tube headers will help. Was hoping to get into a 8.9. But oh well just gotta keep at it.