Smog pump removal?
Thread Starter
6th Gear
Joined: Jan 2014
Posts: 6
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Smog pump removal?
i have an 89 vette and i want to remove the smog pump. i did the same in my 89 iroc and i just had to get a shorter belt, but it seems like its not that simple this time... has anyone done this? what all is needed
Last edited by Adr3nalineJunky; Feb 6, 2014 at 07:59 PM.
Safety Car
Joined: Jan 2008
Posts: 3,939
Likes: 1
From: Vero Beach Florida
Most just get a after market bracket & pulley set up, you can remove all the tubing and connections with out throwing any codes. There are few places to get them.
Here is what I have I was able to use the same belt
With the pump and others things removed the L98 cleans up well, you should also look into doing the water hose by-pass with your throttle body
Here is a link
http://www.ebay.com/sch/i.html?_trks...at=0&_from=R40
Here is what I have I was able to use the same belt
With the pump and others things removed the L98 cleans up well, you should also look into doing the water hose by-pass with your throttle body
Here is a link
http://www.ebay.com/sch/i.html?_trks...at=0&_from=R40
Last edited by floridamale; Feb 6, 2014 at 08:49 PM.
Safety Car
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Safety Car
Joined: Nov 2008
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From: Jacksonville FL
No codes. I think I ended up with a 1" shorter belt as well. i have no AIR pump and associated piping(front of engine and exhaust manifolds), AIR switches or solenoids, no EGR piping or valve, and did the TB bypass including removal of the IAC water jacket and its amazing how much cleaner the engine bay is. Really easy to change spark plugs, remove valve covers, access sensors and more. Do it all you wont be sorry. No smog in FL!
Safety Car
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Air pump
it fit new pully. and tension correct. thats my experiance with it.
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