SentientByDesign, How's Your Polished Plenum?

[Jacko3]

Hello Nate:

we haven't heard much about your polished plenum. Any results yet, and how does it feel when you drive with it?

[tollboothwilley]

I've been told that there is little to gain by a simple polishing of the plenums. If you can eliminate and open up some areas though, it supposed to add more torque. Blueprinting is what it was called.