What are you guys using? I remember reading to use map accel enrichment for boosted applications. Previously I was using tps. Now I am having trouble getting rid of the stumble when I crack the throttle open. Any thoughts? I am close to having the car back on the road after 5 years. Shawn

I have a three port factory waste gate with no vacuum lines to it. Can any one tell me were to run them And witch ones are what.

Sorry if I posted this in the wrong spot wasn't sure were to post a question like this.   Here is my problem, I am trying to put my g54b on a engine stand. I can get the top 2 arms to go in place but the bottom bellhousing inserts are about under a inch out of range of the arm.   What can I do? Iv looked for individual arms and heard there are extensions for them but no clue were to find them!   My current arms are 5 1/4" I belive a 6" arm would be nessecary.   Any help greatly appreciated   Tha

I was thinking that there might be a way to take this mod, and instead of just bleeding the voltage to ground, have it add more injector pulses relative to how much voltage it bleeds off. In otherwords, the more you go over stock boost, the more additional injector pulses you get.   Alternatively, maybe you could use this overflow voltage to drive an additional injector in OVCP ?   Has anyone done any of that before, how/what did they do?   lo-buck FCD for MAP equip cars (1986's)   http://www.s