Originally Posted by buchnerj

400 on a Green is a very realistic goal. I was at 450hp/425tq on a Mustang dyno on the stock bottom end. The timing was high and not something I used every day. This was also on E-85. I have since upped the boost, added the double pumper and built the motor. Now I am at 500/500 on a dyno dynamics. I really think the market for the Red is going to shrink. Once you get good money into a setup for the Green you can build it up all the way to the mid 500's (my goal), you just have to make sure you have the setup to sustain it, as you said. ECU boost is set at 36 psi on E-85 now, could go higher, but I am more than happy now. With the amount of torque that it puts down so early in the RPM band it spells disaster for stock rods. I-beams and decent pistons and you will have some serious fun with that insta-boost. Oh, and I was at 400hp on 93 octane on the MD before and around 450ish on the DD now. Just in case E-85 isn't an option for the OP.



Yes, very attainable. Just be prepared to either build it, or fix what you broke when you start to turn the boost up to kill mode. Get a good suspension setup would also be a recommendation of mine, once that boost hits, it rips your face off and she goes wild...

Originally Posted by sportsallstar

So would the smaller green at 35 psi rip my face off as much as a black at say 25 psi??