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Thread: Tuning a 700R4
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Old 06-11-2012, 07:23 AM
revspan revspan is offline
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Well, the transmission is working fine at part and mid throttle. Unfortunately, at WOT, it still hangs at the rev limiter(5500RPM).

I think that I may pull that limiter chip and replace it with a 6000rpm chip to see if it may shift after 5500rpm. The engine has been dynoed and power falls off after about 5300, hence the 5500 limit that I had in the ignition system.

As I understand, WOT shifts are controlled via valve body......Is this for sure? there anything else that could impact WOT shift RPM?

Looking for a knob to turn

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