Originally Posted by Kingobikes

Bike has dual exhaust, with the probe picking up some back feed thus leaning out the real number..... fist run was 16 to one prior to moving back probe... Nick and Trask team did the entire job, they did a fantastic job on the tune.... Only dip on top side came at the higher boost... The larger number at 11lbs is a about two more than I run on the street... That's about 15hp less.
Thundermax auto tune runs great in this bike as well as the 103 turbo I have.... The 120r runs like a stock engine, at idle, at high temp, in all areas and delivers fantastic milage as on our poker runs it uses the same or less than the 110 cvo my wife drives. I have had turbo's on more toys and race equipment than most, and the tune up is critical and the team at Trask hit a home run on both bikes. Given you are a turbo dealer, give Nick a call for details on the bike... So far nearly 2000 miles and not one issue or problem.... Great set up...