WhyteSpyder
20+ Year Contributor
- 60
- 0
- Jan 7, 2003
Sorry if I posted on the wrong forum, but does anyone have or know where I can find turboxs high performance instruction manual. If I'm correct, the HPBC has two two boost control mechanisms built into it. One is a ball and spring mechanism for large and coarse boost pressure increases, and the other is a bleed valve system for precise boost pressure setting. I have the adjusting screw back up almost all the way out and the bleed valve all the way out and I only see about 10 psi on my guage. Did i do this right or not? Neep help.