Dual Alt. Belt Pulley & Acv Blockoff
Senior Member
Joined: Nov 2002
Posts: 602
From: Okinawa, Japan
Home Depot has the cheapest block off plates. 
If you have an angle grinder you can make some yourself with scrap sheet metal. Dual pulley? I got mine used from a person off of the "other" forum. It looked like new when I got it. But a used pulley will be just as good as a new one, except for the price.
Senior Member
Joined: Mar 2003
Posts: 409
From: Seattle, WA, USA
Super Moderator
Joined: Jul 2002
Posts: 5,181
From: My BIG ol TURBO-DIESEL
Obviously iOtUs doesn't believe in supporting Forum Sponsers? www.rotaryinnovation.com. I can also make you a ACV Block-off plate out of 304ss.
Junior Member
Joined: Mar 2003
Posts: 29
Hey guys...im still new to this..at what point can you remove the airpump? is it after the header and silencer replacement? And is there a power gain from removing the pump, other than weight loss, which is always a good thing...
Thread Starter
Super Moderator
Joined: Sep 2002
Posts: 5,425
From: Tallahassee, FL
Originally Posted by ShadowRacer' date='Mar 18 2003, 04:04 PM
Hey guys...im still new to this..at what point can you remove the airpump? is it after the header and silencer replacement? And is there a power gain from removing the pump, other than weight loss, which is always a good thing...
a belt drives the air pump, which is turned by the engine, so I'm guessing it helps out some with power