Doug Nash Overdrive Wiring Diagram. F4a41 f4a42 f4a51 f5a51 r4a51 v4a51 r5a51 v5a51. Only show this user.
Jump to latest follow 1 2 of 2 posts. In the case of the tr2 which has a four speed gearbox no useful purpose can be gained by overdriving any gear other than top since the. No electronics needed so no connection to the ecm it can be activated whenever you want just by pressing accelerator hard in second.
Doug nash enterprises overdrive dne2 us gear dual range revival february 26 2014 0944 am.
A speed range in second gear of five to forty five miles per hour and a cruising ratio overdrive top giving approximately 30 mpg. Wondering if you guys know a way to tell the difference between the over and underdrive models. Needless to say this hack job of a transmission was anything but a tight and sporty manual. The dual range electrical wiring for the automatic consists of a two circuit system.