Contour Enthusiasts Group Archives Forums Branches Southeast FOR SALE: 17x7.5 Borbets type S

sparks@mediaone.net

I didn't realize it was for the GT40.

Speed density should be able to handle the 70MM, you may be missing something of fuel pressure, what's she read at the top of the RPMs.

FYI, I've got 6.5 years in the 5.0 tuning area.