Quote:
Originally Posted by 70 bird
Use this valve inline with a manual controller and you have 2 stage boost. Spring setting is first then open the valve with a switch to the controller for stage 2. I have been doing this for 5 years now. I run 6psi in first gear and then hit the switch in 2nd for 15 
https://www.ebay.com/itm/Electric-Ai...Cclp%3A2334524 |
Hey I have that same setup with a 6 lb waste gate spring so I push the button and just get 6 # of boost and when I release the button I get 1 2 lbs but something happens when it only makes 6# the car spits and sputters like it getting to much fuel for that low of boost or not enough timing as I have the timing locked at 24 degrees .