A differential gear upgrade to 3.73 on your mustang would be the best choice for you. You'll drop about 5 10th's of a second off your quarter mile time, improve acceleration and get to your optimal RPM range faster.
A differential gear upgrade to 3.73 on your mustang would be the best choice for you. You'll drop about 5 10th's of a second off your quarter mile time, improve acceleration and get to your optimal RPM range faster.ok so how is ever one ? any way want to put some gears in but dont on wat size to get ? was thinking 3.73 gear is that right