Underdrive Pulleys

[Dixie Design]

Originally Posted by Jon Roseman

Here is some UD pulleys that I found. I'm not sure how good they are but they're cheap.

http://www.rpmoutlet.com/f150asp.htm

Those don't look too bad. Of course I like the nice shiny ones that Summit sells a little more That link you posted had a misrepresentation too, says they

Originally Posted by MotoBlue

are the only Pulley system available on the market today that are SFI approved

My Summit kit came with the paperwork and decal for SFI Approval.

Judging from the web address you sent for that page: f150asp.htm, would lead me to think that they were ASP pulleys, same manufacturer that Troyer uses. May or may not be the exact same kit. I also usually try to do a little digging, especially with part of my business being web design/programming I almost always check the company's website. Would leave me a little leary with a company who has virtually no website, just a splash page http://www.motoblue.com

Not trying to dog those pulleys, heck they might be better than Summit's just offering my humble opinion.