D series Power

[silver]

ok...13.1 d series on streets
13.9 h series on streets
that was the comparison i stated...the d on slicks was 12.6
and the internals upgrade were minor, the only thing that was done that wasn't included in the 3700 was an upgraded ferrea valvetrain, cost 900.

so 4600, for a low 13 second car.

i think the comparison is very fair. turbo d vs. na H, same driver, almost the same cars with very similar suspensions, it's about as close as you can get