Hi all, I have a 19 street glide special with a 131 and ever since I had the engine done, it will drop down to 1 cylinder and stay like that until I get going, sometimes to 2nd or 3rd gear (or get the engine up to 3K). This only happens after sitting at a red light for more that a minute and the bike is hot. Ambient temp does not make a difference as I live in Canada and ride in a lot of cold weather. Quick history, Harley installed the stage 4, gave it back without mapping it, took it back for the map and my buddies 17 SG with the 107 and stage 1 could keep up with me. I took it to a bike builder and it dyno'ed at 93 HP ( not what I paid 10K for). After tuning, 118 HP and 134 torque I had a bigger cam, rockers and lifters installed as well as an upgraded compensator and clutch pack. New dyno shows 130 HP and 140 torque. I also had them remove the governor and rev limiter and turn off the (EITMS) and it still does it. The dealer told me they can replicate the problem and the other bike shop cant figure it out either.
Anybody else ever hear of this happening or know what it could be?
Oh ya, Im new on hear and read a ton of good posts but did not see anyone with the same issues.Thanks