Because of my limited understanding of what’s necessary to properly remap an ECU I’ve made an error. An open road tune with a lap top using Protune connected to the ECU will not properly tune the engine. A proper calibration also requires hp and torque measurements provided by a dynamometer. The only dynamometer made for M3Ws I know of is at Krazyhorse in the U.K. I’m not aware of any in the U.S. My local V Twin performance shop is owned and operated by an American V Twin master mechanic who has worked closely in the past with the S&S R&D division. They are very qualified to work with the X Wedge engine. I’m going to have to go back and talk with them.
Would the same to be said if you were NOT using ProTune?
The new open ECUs are from Emerald.
