Originally posted by mrspindlelegs:
Originally posted by DemonSVT:
I'd take the UDP off personally. (Very long story read up if you are interested)

Find another mechanic.

...and TB spacers add zero power. (dyno proven countless times)

It's old school thinking to believe a TB spacer would work like a carb spacer. The design of the "dry" manifolds now days is so much supperior to intake velocity and proper cylinder filling.
Adding a spacer between the TB and UIM does nothing but make you fabricate more parts to make it work. Nothing else.




What's a "dry" manifold? I've never heard this term used before.

Dave Keller
1995 Contour SE
1999 Contour SVT




In a carbureted car and throttle body injected cars, the intake manifold had air and gas vapor going through it, ie: Wet. On port fuel injection, air only in the manifold, hence dry. The fuel is injected into the intake port on the head, just above the intake valve.


My name is Richard. I was a Contouraholic. NOW: '02 Mazda B3000 Dual Sport, Black BEFORE: '99 Contour SE Sport Duratec ATX Spruce Green PIAA 510's, Foglight MOD, K&N Drop-in