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Tuning for 2-3 WOT shift on limiter..RPM

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Old 10-05-2011, 08:45 PM
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Default Tuning for 2-3 WOT shift on limiter..RPM

I'm new with all this so I apologize in advance if I sound ignorant.... 2001 corvette coupe... Heads/cam/fast90-NEW RPM levelV 4l60,NEW yankss3600,built diff. 3.73.......... My tuner has tried everything but I'm still hitting the limiter on my 2-3 shift.....The fluid level is full... I've triple checked.... Every shift is nice and hard and there is no slipping.On the log in 2nd gear it passes the commanded mph/rpm without going into 3rd.... We've set the mph/rpm low to see if it would shortshift, but it still hits the limiter... Sorry I don't have the log with me but I wanna say the mph is set around 72, and rpm is set at 6000..... And my limiter is set at 7,000.. I'm at a lost and am about to pull my hair out....I've contacted RPM Transmission and they are almost positive its in the tune.... Any ideas are welcome. Car went 11.1@122 so fixing this SHOULD put me in the 10s..... Thanks Chad
Old 10-05-2011, 10:34 PM
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Make sure the WOT mph, AND Part throttle tables match up, and that the downshift is lower than the upshift mph.
Old 10-06-2011, 05:12 AM
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have to keep moving it lower it cannot shift fast enough to hit the commanded MPH and make sure in the part throttle table the 100% comlumn matches the WOT **** table.mine did the same thing just had to keep at it.




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