koolrayz Posted July 17, 2010 Author Report Share Posted July 17, 2010 Matt you have to have a three step to really be able to build boost. I took two two steps and run them in tandem using four relays. First step is at 2900rpm. I get close to the beams and floor the car so the bov will close, the car starts coming up on boost and I footbrake into the bulbs. as soon as the second bulb lights up I hit the transbrake and go to the second step at 4100 and launch at 9 psi. I can build as much boost as I like and cut a .057 light last night at Norwalk on a .400 pro tree Quote Link to comment Share on other sites More sharing options...
Mattsv8 Posted July 17, 2010 Report Share Posted July 17, 2010 u know anywhere to get a diagram of something like that. the digital msd has a two step its set at 3500. i can build boost on the foot brake and on the brake. but it takes a while. Quote Link to comment Share on other sites More sharing options...
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