Under Drive Pulley
TECH Fanatic
Joined: Aug 2004
Posts: 1,373
Likes: 4
From: Auckland, Nth Is, New Zealand.
I have ran a BBK underdrive pulley for my lt1 camaro when I had it. My alternator charged a little slower an the lights would dim when the cam surged at idle, but no cooling or steering problems were caused. I have been stalking this thread pretty heavily lol and would like to know if the ati is worth the money (to buy used) or if a asp or SLP would suffice.
I do occassional club road racing & run a Power Bond, I broke my dual Rollmaster..I have a mate that does a lot of drag racing & he found a piece of chain link on his sump plug magnet, he was also running a Power Bond.
All these pulleys are sweet as for street, but if you want serious piece of mind ATI is really the only choice.
