OK, I have to dick around with having a close-out plate made for this intake (aluminum Holley), the polishing job SUCKED, and now this:

The MAP sensor is supposed to plug into the back of this thing, but the hole is too big for my MAP sensor (it'll fall out).

Do the pre-2001 LS1 intakes have a larger hole in the manifold for the MAP sensor?

Are the MAP sensors interchangeable from 2000 to 2001?

If I have to weld this thing up and redrill it, I swear I'm going to drive down to Holley's headquarters and give somebody an enema with this intake.

Oh yeah...

HOLLEY SUCKS.

 

Yes, the MAP sensors are interchangeable. The holes should be the same size.

 

umm I didn't have any problems with mine, ya the sensor does not fit as snug, but the kit comes with a screw that holds it down, screw it in , tighten it up and no leaks.

-Sly

 

Sly,

My sensor has no lug for the screw to go through, am I missing something?