I have a 300 hp -1500 lb cobra replica with a ford 8.8 rear end, the upper control arms have been shortened to correct the differentials pinion angle to appprox 3 degrees downward in the front now when i stomp on it the axle will want to wrap due to the pinon climbing the ring gear however there is no way the pinion will reach a positive 3 degrees forward angle, this is due to the control arms limiting it's range? correct? Question do i need a pinion snubber or should reply on the control arms and the stock bushings to keep her with in limits?
What am i missing?
HELP
mick