Originally Posted by
litodc69
which differential pulley is best for ta05 ifsr? 37t or 36t? or combination? is there any effect on the combination? I think 36t is faster than 37t. I prefer to have 36t on both front and rear but the belt is too loose. Is there any solution to this?
thanks guys.
turn the bearing holder to set the tension or if it doesn't work you should change the belt to the old version (for the standard ifs, not ifsr).
36t will give you lower internal ratio (37t:18t = 2.055 IR, 36t:18t = 2.000 IR).
this gives you a flexibility to find FDR, does not make your car faster.