gear ratios for evo 4 and vr4

[phoenix_savage101]

does anyone know what the ratios for the rear differential are for the two??

[MISHI]

evo 4 diff reduction ratio is 3.312

duno for the vr4

[phoenix_savage101]

cool thanks...........

[xtech]

VR4 1998 rear diff crown wheel teeth = 53
VR4 1998 rear diff pinion teeth = 16.
Divide the crown wheel number by the pinion number to give the ratio.
53 / 16 = 3.3125

The EVO 8 rear diff crown wheel teeth = 43
The EVO 8 rear diff pinion teeth = 13.
Divide the crown wheel number by the pinion number to give the ratio.
43 / 13 = 3.3077