Originally posted by ziggy12345
Check out the link to the docs i have posted and you will find a doc called V-1-RR MPH. you input all the pulley sizes, gear sizes and wheel diameters you get the MPH of the car.
There is a fast pulley set that changes the back 2 pulleys from 19t to 24 t and this adds about 20% more speed
it is a stall a bit under power even if you use 15/19 pinions for the 24T pulley conversion. i.e. you dont have much choice with the 24T pulley conversion.