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I had my pcm programed by Dave, I went right to him and not through zzp. He is a part of DHP Performance. He is a real nice guy, i talked to him a couple times on the phone.
I had the gears changed to 373, speed limiter removed(have not tested this), 6000 rpm shifts, 3 to 1 and 4 to 2 downshifts, and all the things they do for the grand prixs. I have not checked to make sure everything works as it is suppose to becuase i have bigger problems to worry about.
DHP Computer
I paid 350 for the custom tuning. I can't tell u any gains from it because I never ran the engine with the stock computer. Dont judge the computer by my time, i have many issues, one being it is in a truck that cant get traction.
DHP@3800performance.com
[ October 05, 2003: Message edited by: RedFrk13 ]</p>
I had the gears changed to 373, speed limiter removed(have not tested this), 6000 rpm shifts, 3 to 1 and 4 to 2 downshifts, and all the things they do for the grand prixs. I have not checked to make sure everything works as it is suppose to becuase i have bigger problems to worry about.
DHP Computer
I paid 350 for the custom tuning. I can't tell u any gains from it because I never ran the engine with the stock computer. Dont judge the computer by my time, i have many issues, one being it is in a truck that cant get traction.
DHP@3800performance.com
[ October 05, 2003: Message edited by: RedFrk13 ]</p>
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