Depends, I flash to 3500 rpm because that is all my 6” tire can hold. The rest of the combo wants 5000+ flash. Some in the FAST use a programmable box to pull timing. Not there yet. My SLR is pretty low with 4:10 and a low 1st gear 904. Lets me tolerate a small bit of wheel speed before I need to pedal.

Last edited by FurryStump; 03/20/24 11:05 AM.
best of 11.24 at 119 mph 1.60 60’. 68 340 S Barracuda Fastback F.A.S.T [IMG]http://i67.tinypic.com/2mnnnnt.jpg[/IMG]