Ford Focus Forum, Ford Focus ST Forum, Ford Focus RS Forum - View Single Post - Moar TQ Down Low?
View Single Post
Old 07-17-2012, 11:26 PM   #15
JL330
Focus Enthusiast
 
Join Date: May 2012
Fan#: 99616
Location: Bowling Green, KY
What I Drive: 2012 silver focus S

Posts: 486
FF Reputation: 1 JL330 Good Standing Member
Buy-Sell-Trade Rating: (0)
Quote:
Originally Posted by StockTalon View Post
A phenolic one will help keep heat out of the intake manifold since, most cars have coolant lines running through the throttle body. It also, indirectly makes the plenum larger.
The time spent making it isn't worth the gains you'd get from it. Lengthening the intake runners with a phenolic spacer, you could fab this using a gasket to match the ports, would likely be a better option. Until someone tries it, we'll never know.
JL330 is offline  
    Reply With Quote