Hi all, this is my first post after a mate of mine told me about your site. I have a sierra 2L twin cam (not cosworth) which is about to have a complete engine refresh,as are the brakes and chassis is being seen to also. I am in a position to buy a supercharger at a good price and wondered if anyone could give me some advice as to what I need to do to the engine to prevent it from blowing up with a supercharger strapped to it!! All sensible comments will be listened to. Thanks, C.