Dose air pump control anything other than emissions and ports!!
#1
s4 for life
Thread Starter
Dose air pump control anything other than emissions and ports!!
OK, I have searched... I found out alot, but not what I need to know. I have a 88 vert with no cats, and I have removed my 5th and 6th port sleeves. Would removing the air pump do anything to my engine at this point.
From what I have read the airpump does not effect the ports on a s4. Does it do somthing for emissions. I plan on taking off my egr valve as well, so I am not conserned with emissions at this point.
I know this has been covered many times before but I just need a straight answer.
In short: no cats, no sleeves, s4, no concerns about emissions, is airpump needed?
From what I have read the airpump does not effect the ports on a s4. Does it do somthing for emissions. I plan on taking off my egr valve as well, so I am not conserned with emissions at this point.
I know this has been covered many times before but I just need a straight answer.
In short: no cats, no sleeves, s4, no concerns about emissions, is airpump needed?
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#9
HAILERS
Join Date: May 2001
Location: FORT WORTH, TEXAS,USA
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There is one more small function that it does. When the throttle is let off suddenly, the anti-afterburn valve inside the acv opens and lets fresh air into the intake manifold to prevent backfiring. Not important .
#11
s4 for life
Thread Starter
Thanks for the info.
1. Is this dual belt pully a generic item or is there a special place to get it at.
2. Where is this acv you all speak of. What does it look like, so I can take it off.
1. Is this dual belt pully a generic item or is there a special place to get it at.
2. Where is this acv you all speak of. What does it look like, so I can take it off.
#12
What Subscription?
Join Date: Apr 2001
Location: Aiken SC USA
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ACV is on the side of the upper intake. You can buy the block-off plate from www.K2RD.com.
Dual Belt pulley is available at www.rotaryinnovation.com
Dual Belt pulley is available at www.rotaryinnovation.com
#13
FC Mobsta
just a confirmation...all you need is the dual alternator pulley right? And you can run 2 belts off the e-shaft pulley b/c you removed the air pump belt correct? Im gonna oder the rotary innov. one now.
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