Built 6L90E with Circle D Rebuild Kit - 2/3 Flare

Click on the "SUBSCRIBE" tab to sign up. I will not respond to technical questions unless you are a paid subscriber. Calibration and Config files will not open directly from the site, they must be downloaded to your computer in order to open.

NEW!!!

I will make one calibration change for an additional $100 per change. For example, changing a shift point for a given gear is $100 vs changing a shift point and a pressure setting would be $200. That value can be used towards the full custom tuning price.

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Wed, 05/17/2023 - 00:55

#1

JayPort

Built 6L90E with Circle D Rebuild Kit - 2/3 Flare

Working on a swapped LSA/6L90 combination. It makes 615rwhp, E85 and 2.55 pulley. Stock converter. Trans is a fresh rebuild and struggling to shift from 1>2.

I've lowered the WOT shift speed and shift RPM and it still does not shift properly. I see a ton of trans slip come in after the 1>2 is commanded. I've adjusted pressures, shift times, oncoming/offcoming presets, and left TM stock. Torque model has been adjusted and reflect about 100 ft lbs higher than the dyno numbers.

Anyone see anything in the tune that would cause the overshoot of the shift, trans slip, and bouncing off the limiter?

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Built 6L90E with Circle D Rebuild Kit - 2/3 Flare

Click on the "SUBSCRIBE" tab to sign up. I will not respond to technical questions unless you are a paid subscriber. Calibration and Config files will not open directly from the site, they must be downloaded to your computer in order to open.

NEW!!!

I will make one calibration change for an additional $100 per change. For example, changing a shift point for a given gear is $100 vs changing a shift point and a pressure setting would be $200. That value can be used towards the full custom tuning price.