What does Kenny recommend as the first step to improve the performance of your IRS Cobra and Fox-body Mustangs converted to IRS? Fix the wheel-hop in the IRS.
Kenny's developed a three-piece kit that dramatically reduces wheel hop inherent in IRS cars called the Kenny Brown IRS Traction Kit. This is a critical step in improving the overall handling and performance of your IRS.
Components of the Kenny Brown IRS Traction Kit include:
1) Kenny Brown IRS Forward Torque Brace helps reduce wheel hop experienced in IRS cars by controlling the torque-induced rear carrier deflection improving traction and improving the overall handling of your Cobra. The IRS Forward Torque Brace helps during hard launches and hard-driving. The kit is easy to install and is suitable for street, strip, or track.
2) Kenny Brown IRS Aluminum Rear Differential Bushing Kit you'll have the ultimate weapon to fight wheel-hop and maximize traction of the line!
3) Kenny Brown IRS Rear Steer Kit designed to dramatically reduce the amount of "rear steer" induced by rear body roll under hard cornering that can impair handling. It will also minimize the "toe changes" under hard acceleration and deceleration.