Greetings Everyone,

I've tried to search everywhere, thought I'd finally post. I'm working on a small project and am in search of a vacuum line that I can tap where the vacuum increases with RPM?

I know the PCV line is strong at idle, but will lose vacuum strength when on the throttle. I'm looking for one that will pull more vacuum throughout the RPM band.

Thanks in advance for any information.

 

any line that comes off the manifold will increase vacuum as rpms rise. You can run a T fitting off of any of them or tap the upper plenum and secure a dedicated fitting.

 

Or use the nipple on the front of the intake mani