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Just wondering, on my 93 grand am, i want to give it a little more juice, what should i change on my bin file? spark curve , injector flow rate? if so how much should i change them? thanks
Jake
Jake
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GM Goodwrench Tech - GM Certified
1991 Pontiac Grand Prix GTP - 3.4L DOHC , 5 Speed Manual Transmission , Turbonetics 62mm turbo, Turbonectics Evolution Wastegate , Turbonetics Raptor BOV , Large Front Mount Intercooler , AEM Methanol Injection , Car is running at 11PSI currently with methanol injection.
Runs 13.4 In the 1/4 with a 3 second 60 foot -
Free up your exhaust flow first, you'll get a better response if you start downstream and work upwards, once you have maximized flow out of the engine then flow into the engine you are more likely to see improvement from fuel and timing increase. -
thats already done, i ported the intake, and its got a cone filter on it, and a straight through muffler, im just wondering what do i change in the bin file, anad how much do i change them (roughly) just to get a starting point. thanks
JakeGM Goodwrench Tech - GM Certified
1991 Pontiac Grand Prix GTP - 3.4L DOHC , 5 Speed Manual Transmission , Turbonetics 62mm turbo, Turbonectics Evolution Wastegate , Turbonetics Raptor BOV , Large Front Mount Intercooler , AEM Methanol Injection , Car is running at 11PSI currently with methanol injection.
Runs 13.4 In the 1/4 with a 3 second 60 footComment
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