Thanks guys for your help, i was thinking of making one (i do work at a machining shop) but would like a nice light alloy one, and the keyway it drives off is very tiny and apparently its good to have that wire cut?? we dont do that at work. Ill find out if i can get some 7075 alluminium ordered in and if a normal keyway will do.
So a 175mm pulley will be around 12psi yea????
I dont understand why i dont need bigger injectors or something. more air means more fuel doesn't it??
Sorry if thats a dumb question but i dont know much.