Edit the above. Looks like you got help, thats good.Hissin' Buford said:Pics needed to identify the system. Probably a Powermaster system. Hope you got deep pockets for this one. Check the usual places for parts including Grumpy, G-Body, Eric Fisher etc. You may only need a switch or accumulator ball. Hard to diagnose without pics and trouble shooting.
Unless you want the car to hold boost at the line on the strip. :yup:switch it over to vacuum for less than a $120 and forget about it.