hey guys.. ive noticed in every gear, my boost goes nuts.. ive never had a problem before but now it spikes to 23, even 25psi before settling at 20 psi, then maybe moving up al ittle or down a little.. it seems the propane is making my boost go up and waver.. anyone else have this happen?
does anyone have weird boost fluctuations with propane?
- Thread starter TType84
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BLACK Ttype
Getting Respectable!
- Joined
- Aug 25, 2002
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- 196
Your wastegate hole is to small to control that much moving air, so it is forced to go through the turbo even with the wastegate open.
well, i would agree with that but ive never had this happen before, ever. with race gas i have run more than 20psi boost and it was rock solid.
do you think the extra volume of propane flowing through the turbo made my stock wastegate hole inadequate?
do you think the extra volume of propane flowing through the turbo made my stock wastegate hole inadequate?
TurboBuickSix
Active Member
- Joined
- May 23, 2001
- Messages
- 1,118
Maybe your making more exhaust gases than before.
