Thanks for the advice. I have started sifting through all of the treads on pulleys. Decisions..... decisions..... It is almost information overload trying to go through all of the posts. It would be nice if we had stickies for subjects like: pulley comparisons, intake comparisons, exhaust comparisons, tune comparisons, etc. This way we could have a one-stop-shop to get all of the information that we need to make a sound decision when making performance mods. I am not complaining though. This forum and its members are the best!