This is topic pully's & belt qustion? in forum Tech Talk at Northern California Ford Owners  .


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Posted by 87mustang (Member # 2496) on :
 
i put some pullys on my car and took off the a/c and moved the power steering up with the a/c elimnater braket, my ? is any one have the same set up and not go around the smog pump? and does it work good?
 
Posted by Black94 5.0 (Member # 655) on :
 
My car ran rich after disconnecting the smog pump...
 
Posted by 87mustang (Member # 2496) on :
 
i dont want to disconect it i just want to by pass it with the belt (do i have to disconect it?)
 
Posted by Black94 5.0 (Member # 655) on :
 
No, you dont have to disconnect it...It makes no difference whether its disconnected or bypassed with a short belt, the end result is the same...
 
Posted by 87mustang (Member # 2496) on :
 
so is my car going to do this or did u just have bad luck/ was it worth it?
 
Posted by Black94 5.0 (Member # 655) on :
 
Basically, the smog pump pumps air into the cylinder heads...When you get rid of some of the air in your mixture, it will go lean....

Personally I wouldn't mess with the smog pump on a daily driver...But, if this is your project or race car, then I would take it off or bypass it...

I noticed a small hp improvement if any...I mainly did it to loose weight off the front end and one of my smog valves was bad anyway... [patriot]
 




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