Originally Posted by pomansouth
soooooo basically what you are saying issss, the h22 is better for auto-x?? and the b18 is better for drag??
I would tend to think that it's the other way around, since the H22 is a torque monster, and the b18 makes good power at high RPMs.
Edit: think about the weight distribution too.. more weight up front (H22) leads to understeer... the B series aren't too much heavier than the D you have now.