robertaccio
Husqvarna
Pro Class
As I stated above we had the little Italian bike on the dyno with less than desireable HP numbers....(the engine used is basically a Derbi Senda engine with racing top end....the cylinder was a special racing unit and pipe was a hand made chamber. when we ran the thing up the intake sound was muffled to me. so upon a good inspection, the induction side had little airflow into the box. just by drilling it and installing the UNI button filters we added like 3hp to the number and when you are talking 12HP up to 15HP that's a huge gain % wise. So I imagine that as MXA said they really found a lot power that was missed on the Husky and found with the Kato, on the 4T bikes, lets see how the 2T machine likes it. Most of all lts see how I like it!! might be too abrupt-- I like smooth enduro all day racing low fatigue power.