4L80e---race in Drive or OD
4L80e---race in Drive or OD i just put a 4L80e with TransGo Hd-2 shift kit in my 05 GTO running on the factory 4l65e TCM.
I know in the 80e the overrun clutchs are applied with the shift selector in 3rd for 1st,2nd, and 3rd where as the overrun clutchs are not used with the shift selector in OD.
if their any advantages to racing with the shift selector in 3rd or OD
I know in the 80e the overrun clutchs are applied with the shift selector in 3rd for 1st,2nd, and 3rd where as the overrun clutchs are not used with the shift selector in OD.
if their any advantages to racing with the shift selector in 3rd or OD
