Originally posted by JDXray
DP- I see your method of rollout is alittle different then the one i heard.
(Tire Diameter x 3.14) / (Spur/Pinion) = rollout (and i heard rollout should be btw 30-40?
The way i do a metric way or something??
Jon
Jon,
The formula you use is slightly different but the result is the same. If you begin the equation using a metric tire diameter, your rollout will be in mm and vice versa.
D.P.