But you can apply the Reverse-Input Clutch when the Band is off, and the Forward Clutch is applied!


Anyone want to guess which Gear the Transmission will be in?

 

I've covered this in another thread

And I have something cool coming to market regarding this

It will be in 3rd....with similar (or more) clutch capacity than a th400 direct clutch

 

Patiently waiting.......

 

I'll test that patience

 

I wanted to circle back here and share the long sought after fix to my issue. I tore apart the 60E that I rebuilt multiple times and was dumbfounded that I couldn’t find the smoking gun. So I purchased a Performabuilt level 2 trans and installed it only to have the same damn issue. So I knew it was tune related and also that the trans I rebuilt myself was probably just fine. When I got the LS2 from the salvage yard car I was able to get the E40 ECU and the dbw pedal. I couldn’t find the TCM from the car so I bought another T42 TCM from another 2005 corvette on eBay. Where I goofed was thinking that it would tie right into my setup (HP tuners read it and I was able to tune it), however I didn’t reprogram the TCM with a tech 2 and pair it to the ECU. I purchased a VCX Nano off Amazon and paid the $40 through ACdelco TDS for SPS programming and I found only 1 of the 4 links to the ECU was working and the others said uncalibrated. I did a replace and reprogram for the TCM and now my car drives and shifts perfectly! So I hope this solution helps anyone in the future who runs into the same or similar issue, and the importance of pairing the ECU and TCM.

 

Thanks for reporting back.