has anyone tried this

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=1853230257#BID1

They really do work. I also have some property in florida that will make an excellent site to put condos on, once you drain the swamp that's there now. I also have some property in Nevda that was once used to test atom bombs, but if you don't mind a little radiation, its a nice vacation spot. Interested?

If you want a tool to advance your timing, you can A: do it yourself with a timing light, or B: Buy an APexi ITC and have it installed by a trained professional who has access to a Dyno and a microphone. If you install it yourself, I highly recommend having a dyno, microphone, and the knowledge. If you don't, you can pretty much say goodbye to your motor. Just IMHO

Originally posted by PSSSHHHGOESMYSR20
If you want a tool to advance your timing, you can A: do it yourself with a timing light, or B: Buy an APexi ITC and have it installed by a trained professional who has access to a Dyno and a microphone. If you install it yourself, I highly recommend having a dyno, microphone, and the knowledge. If you don't, you can pretty much say goodbye to your motor. Just IMHO

In other words...just get a timing light and do it yourself. It's easy:)