Fly or Why? Polyurethane Bushings and Mounts
Friday, October 12th, 2007
I’ve heard that replacing the rubber bushings in your suspension, motor, and tranny mounts with polyurethane pieces makes a huge difference in performance without lightening your wallet much.
The basic idea as we understand it is that poly bushings flex less, which tightens up the suspension. Less flex means more proper movement, or in the case […]
