Hi, has anyone installed underdrive pulleys? would like to import a set of Unorthodox pulleys to install...but would like some reviews if any.

 

Yes, someone here installed... but I can't remember who *sorry*. I know that is almost no help at all, but if you come down for the next meet-up, maybe you can meet him personally.

From what I remember, the review was so-so to okay. Marginal increase in power partially from underdriving the accessories and partially from the weight savings. No problems with engine overheating or effectiveness of air-conditioning, but his advice was to do other things first if performance is what you're after.