On that comparison what gears are you running NA?
What all is done to your gen 2?
I wonder on that mph with the turbo busa, how his gearing is? Pretty tall i bet
I'm running 18x44 with a 190/55 BT003 rear for gearing, my goal is to hit the traps at 11,200.
Woessner 1340 pistons, big ass cams, head ported by I don't know who, bought it used from Scott Horner, stock valves, studs up top and below, Ti-Force pipe, Woolich tuned by Nels at 2 wheel Dyno Works on MR12, stock body work, lots of little things. When you run a N/A bike you have to sweat the details (gearing, fuel, friction, aero) to get any top speed.