I knw the weathers cold outside here in chicago,but i decided to do some highway pulls since i broke 500 miles on the new header and downpipe...well after i did,im seeing 20psi end of 3rd gear around 120mph...anyone have/had this problem...cant be clogged cat,since i bout a new one because i thought this will fix it...im 2.9" with slippin belt

 

id say inacurate boost gauge.

 

Bad I/C pump or connection. Mine did the same thing.

 

where do i look for this connection at?got any pics or anything?

 

on the bottom of the engine right in the front, on the radiator side. There is a little two-wire harness plugged into it. I've found a couple loose from the factory, or the pump itself may have gone bad.

 

eh to much work for me..ill just drive it like this and see what happens

 

What mods do you have??
You got some nice times for limited traction...

 

gm s2,2.9",ttr motor mounts and tranny mount,ingalls trq damper,bm shortshifter

since then i added:

Excedy s3 clutch w/flywheel
KN cold air intake
ZZp header
ZZP downpipe
Magna-flow catback
drag radials
trq management disabled
G85 tranny w/LSD

how hard is it the change the pump and is it easy to get to the connections it left...also is it on the right side,or left side the connections

 

You don't have to break-in headers or downpipes

 

i had a cat,and i figured u dont have to,but i did anyways..ever since belt started slippin i havent been able to get on it for at least 400miles or so..and its bein 600 miles now since i have actually gotten on the car