Item Number: 07-91000
Adjustable timing wheel, 1999-05
As used on the Voodoo turbo kits and U1/U2 superchargers for the 1999-05 cars, this simple wheel replaces the stock trigger wheel on the crank nose. Unlike the stock piece, it leaves a bit of room for adjustability. This allows the ignition to be retarded by up to 6 degrees. It cannot be used to advance the timing. Adjustment consists of simply loosening four bolts on the crank and rotating the wheel.