how fast should this go

9im gonna put a 5 inch pulley on the motor with a 3 and a half inch pulley on my 6 speed spicer dana transmission with 20 inch tires, how fast should it go? i had a 4 inch on the front and a 6 on the back and it felt like i was going 40 probably not really but it was definatly over 20

if you could find the gear ratios in your transaxle then you could find the speed for all gears.

stock it goes 1 mph for every gear with the motor at full throttle.

there is a link in my sig to do speed calculations

hmm i did 45-48ish with 23" tires and a 5 speed spicer pulleys where 6" to a 3 1/2 motor going at 4200rpm so i would think since your at 3600rpm it should go 28-35