Tuning with Dyno Flash - Case Study # 12 - boost problems !
ya man i ain't playin around. curt just put down some serious numbers so I wont' be able to catch him, i just dont' have the money. but fastest stock turbo on stock computer maybe. you gonna be there this weekend right?
LOL just turned the nob on my new hallman MBC. But much thanks to Al for being able to get my car to hold boost.
The first run with the boost controller on, we were at 291hp at 4100rpm. We immediately shut it down. We turned the boost down to 20psi, did a pull then gave the hallman 1full crank, up to 30psi and ran it again. then a few tunes later is what i got. Its all about adjusting the timing and getting the a/f curve right. You saw the first sheet where the a/f fell off the charts. Thats how rich i was running
The first run with the boost controller on, we were at 291hp at 4100rpm. We immediately shut it down. We turned the boost down to 20psi, did a pull then gave the hallman 1full crank, up to 30psi and ran it again. then a few tunes later is what i got. Its all about adjusting the timing and getting the a/f curve right. You saw the first sheet where the a/f fell off the charts. Thats how rich i was running


