Quote:
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?
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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.