Contour Enthusiasts Group Archives Forums Modifications Duratec Performance svt manifold

would there be much of a hp difference if i just used the upper svt intake and not the lower one, or do i have to use the lower manifold with the upper, just thought of it, if i don't have to use the lower manifold i won't just to save money, maybe get it later down the road when i'm rich ( )

Get the upper and the throttle body. Oh yes, don't forget you'll either need the BAT inlet pipe or a new accordian pipe to fit the larger TB. Definitely feels gains with the top end done.

Other parts you'll need:

- accelerator cable
- throttle bracket
- UIM gaskets
- TB gasket
- IAC gasket

Why not add some BNM powder coated valve covers while you're in there? They look great!

I did the opposite. I installed the SVT lower, and port matched the stock upper to the lower, and am getting an SVT TB this week...I'll swap out that upper one of these days...

thanks for the info, definitely feel releived i can just use the upper.