i was just going to ask this. most are "race pulleys" right? can you get them with a/c and p/s grooves too? (sorry, haven't done any research on these and didn't know) also, has anyone on here thats actually used one on their car noticed a difference? if so what kind?

and from what i always read, its always the people that have never even used an aftermarket pulley that say "their not balanced" or "their pieces of shit and will damage your engine" but from everyone that's actually used one haven't said anything like that.....i wonder why that is..

and if your bent on getting one, go for it. i would just get a good used one for 20 to 40 bucks and be done with it just to be on the safe side. you don't want that thing shattering at high rpm's. its just cast metal. def not the strongest.