TinysTurboPerf
RUTHLESS
- Joined
- Jul 14, 2001
Even with stock chip in, I over boost to around 20 lbs.
I installed new wastegate hoses a couple months ago, re-using my old vacuum "y" adapter, since GM screwed up with the new ones.
Why is the boost so high?
I installed new wastegate hoses a couple months ago, re-using my old vacuum "y" adapter, since GM screwed up with the new ones.
Why is the boost so high?
