Originally Posted by
Lazer Guy
Go down 3 teeth on your pinion with the 5700.
I think your stock pinion is to big even for the 4600.
If you need more speed and your temp is good add some timing, it makes a big difference.
Wow, my logic is all screwed up
I always thought that the larger the pinion, the higher the top end. Would it be that the larger motor doesn't have the torque of the smaller motor to turn the larger pinion???
Thanks again!