Originally Posted by NateNasty
Did you have problems then? Iv heard they are really worth it.
Instead of upgrading the alternator (I didn't have the cash at the time
.) or swapping the factory pulley back on the alternator and negating some of the benefits, I just put my stock pulleys back on.
Since then I have purchased a 200A alternator for my car, but since I also bought my SC around the same time, so I figured I didn't really need the UD pulleys. Plus I am going to use an electric water pump and fan so that negates some of the UD benefits too.
I really didn't notice much, if any difference in the car with them on it.
Now removing the engine driven fan and water pump, that frees up some power you can really feel.