The GMM Turbo Killer II camshaft is the biggest and baddest GM Motorsport Camshaft available in the GMM range.
This camshaft features a brutal idle with the performance gains to match.
Ideally suited to mid range to top end applications this camshaft will out perform majority of the competition camshafts of comparable size.
A minimum 2,200 rpm stall convertor is recommended for 6 speed trans.
A minimum 3,200 rpm stall convertor is recommended for 4 speed trans