 Underdrive Pulleys, Are there any out there? |
 Jun 3, 2003 - 11:14 AM
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 Enthusiast  Joined May 23, '03 From Illinois Currently Offline Reputation: 0 (0%)  |
Are there any underdrive pulleys available? I have heard that you can put an ASP underdrive pulley for a Corolla with a 7aFe engine on a ST Celica for 8hp gain. Will it fit on a celica? Are these hard to install if anyone has one of these?
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Jun 12, 2003 - 12:45 PM
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 Enthusiast Joined Apr 20, '03 From Chicago Currently Offline Reputation: 0 (0%) |
I installed my underdrive pulley yesterday. It is such a b!tch of a mod to install. I'm going to do a write up though soon, and send it in. But for now let me tell you that the stock pulley is one peice, solid metal. There is no rubber that absorbs shocks anywhere. There are 4 little holes to offset the key socket, just to balance the pulley. But it DOES NOT ACT AS A HARMONIC BALANCER.
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Posts in this topic
TRDDawg Underdrive Pulleys Jun 3, 2003 - 11:14 AM
HyperDeathKill www.unorthodoxracing.com
I just ordered mine, and... Jun 3, 2003 - 11:19 AM HyperDeathKill I'm going to do a write up when I install it, ... Jun 3, 2003 - 11:20 AM BlackSTX OBX Racing Sports also has one listed on their web... Jun 3, 2003 - 1:05 PM XSTeknique Just an option/suggestion or whatever, from prior ... Jun 4, 2003 - 3:27 PM TRDDawg QUOTE (HyperDeathKill @ Jun 3, 2003 - 8:34 AM) I... Jun 4, 2003 - 4:01 PM HyperDeathKill Yea, I have heard both sides of the "harmonic... Jun 4, 2003 - 4:06 PM TRDDawg I e-mailed a guy from asp and they said that the p... Jun 4, 2003 - 7:11 PM BlackSTX If you go to ASP's site, they say something ab... Jun 12, 2003 - 11:51 AM kuruptedsnake did u recieve any noticible horsepower from the pu... Jun 13, 2003 - 12:45 AM TRDDawg Ok whats a harmonic balancer? Jun 14, 2003 - 7:41 PM HyperDeathKill Ha, I seriously doubt 10-15 horse. Maybe 7 max...... Jun 17, 2003 - 12:29 AM Blackcelliman I tried to install mine the other day. I loaned a... Jun 17, 2003 - 1:49 AM HyperDeathKill Yes, look in your manual (if you don't have on... Jun 18, 2003 - 9:15 AM
Blackcelliman Thanks alot. I did give that bolt a try, but it d... Jun 18, 2003 - 7:02 PM |
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