Here's a new twist:
I've got two sources telling me that you do not need a fuel management upgrade (Race tuner / Power commander) after making minor changes such as exhaust and air intake.
The thought here is that the stock electronic fuel manager will receive a signal from the O2 sensors and adjust the air fuel as is.
Further, I was told that until we get more fuel into the engine, that an aftermarket tuner is not necessary.
ie.... Clean up the casting imperfections and business end of those heads, a moderate cam, and maybe some minor valve work. So...
At this point I will look behind the air intake filter for any restrictions and go with upgrading the muffs, then dyno.
Sad part is, the local dyno I have used in the past had been sold and moved out of state. I know John with Rolling Thunder had a set up in Joplin, but that's about 7 hours away. Does anyone know a bike dyno closer to the Amarillo, Texas area? Someone you could trust...
Just my 2 cents and ..... Well you know the rest!