I have Mukunis and Big bore kit. Don't know what the dyno says but I do know that my trump will run away from my stage 1 Dyna with a TC88 and 69 RWHP. The Harley will still out do her on the top end due to the gearing but from about 3500 RPM to redline hold on. This is enough in a 1/4 mile. Ride safe.
Signed: Just another oldtimer
