Idle Air Control Location

[LodiWino]

Where do you locate the idle air control air source on a stack injection intake manifold? Is one source adequate, or do you have to source all eight runner tubes?

[thorconstr]

Here's where we mount our IAC, the source is the plenum.
http://www.clubcobra.com/forums/atta...2&d=1203702984

thormotorsports1@msn.com
www.thormotorsports1.com

[fkemmerer]

Originally Posted by LodiWino

Where do you locate the idle air control air source on a stack injection intake manifold? Is one source adequate, or do you have to source all eight runner tubes?

What is typically done is to install plumbing under the intake. In this setup, a hardline is run from each point to a common reservoir under where the breather would go at the back of the intake. The IAC motor then attacheds to the common reservoir via the breather hole. Here's a picture of how this looks on my TWM intake.

Here's a picture of the hardline connections in the ports:



Here's a picture of the common reservoir at the back of the intake:



And here's a picture of the IAC motor mounted on top of the intake:



Hope that this helps.