I have an '05 Screaming Eagle V-Rod to which I added a performance kit from a company call V-Mod (outside Detroit) who have since gone out of business and disappeared no less. The short story is I sent my stock pipes to these guys which they cut and sent back with a pre-mapped PCIII and high flow air filter. The bike sounds great, but it's stalling out at 40-50 mph at low RPM. If I am going down hill and throttle back, the engine simply cuts out. I can usually get it re-started by downshifting and popping the clutch, but not something I really want to do. I also noticed that the engine backfires now and then when starting. It never did that before. I'm guessing this has something to do with the PC/fuel settings, but I am hoping someone has additional advice? Thanks, MP
