C crash9201 Messages 63 chicago Messages bizerker Feb 1, 2012 #1 Im trying to tune my new speed 12 for daytona Im looking for it t do a 38-37 on its own, but be able to handle itself in the draft. Iv been messing with it but cant figure it out. help please.
Im trying to tune my new speed 12 for daytona Im looking for it t do a 38-37 on its own, but be able to handle itself in the draft. Iv been messing with it but cant figure it out. help please.
