just need to machine a new pulley to slow it down, otherwise it's too much presure for the higher CR of the NA 112.

also need srt6 injectors. the stock timining map is detuned on the NA crossfire so you don't need to reprogram the ecu, just monitor your fuel ratios. start out a 6 psi then bring it up slowly to about 8psi. that's n easy 310 hp

try to search for Chuck Norris Supercharger thread, he'll show you everything you need. if you want I can email you the Low boost Supercharger instruction manual for the SK chargers. should help you out. I would suggest getting the Higher pressure regulator and pump from an AMG 113 car. this willbe a good safety feature.