intermitant no 2-3 or late 2-3 shift

[RegalX2]

A friends GN wont shift 2-3 at times, seems to be only at the track when warm, we have tried a different governor and different valve body, seemed to help but not cure it. Any ideas appreciated

Jim

 

[chris718]

More Than Likely A Direct Clutch Problem What Does The Pressure Drop On A 2/3 Shift At Wot?