• The site migration is complete! Hopefully everything transferred properly from the multiple decades old software we were using before. If you notice any issues please let me know, thanks! Also, I'm still working on things like chatbox, etc so hopefully those will be working in the next week or two.

Boost issue

ninnyGTP

ninnyGTP

New member
Hey guys, I need some help trying to diagnose a strange boost issue. For some reason The car feels really sluggish and only boosts about 6psi? Not sure if it's a possible leak somewhere or more elaborate. Vac is about 20 at idle, 15-10 cruising. Anyhow, let me know what you think and i'll get right on checking it out. No KR all the way up by the way.

Mods:

L32 longblock
3.6 MPS
N* TB/LQ4 Maf
1.9 modified rockers
SSAC headers
colder plugs/t-stat
 
Last edited:


Think it might be opening or sticking? Another thing I didn't consider until a few minutes ago was the pulley size. I think i'm just used to my 3.4 l67 build on 10psi. I may try the 3.5 or possibly 3.4 on the L32 to see if it's just me wanting it to be faster on such a large pulley haha
 
On a 3.6" with headers/TB/rockers...I say 6 or so is pretty damn spot on.

Put a 3.3" on there and see how she runs ;)
 
I'm going to see if my buddy will let me have his 3.4 and go from there haha. I can't do this. I'm falling asleep when I punch it
 
You must log in or register to reply here.
Back
Top