Cowl Air?

[Kris K]

This really sounds a little extreme for this modification. I am curious if you are really comparing apples to apples here. I would expect no power increase, maybe cooler EGT's by some amount, and mainly a cleaner air filter. Did anyone else notice such a marked difference?

Granted I can't really remember what speed I used to get to when going up these hills. But i believed it was 55 mph of course there could have been wind in my face the last time and, wind at my back this time. it's really not a good test since many things could have been diffrent. I don't think 5 mph is that much of a diffrence anyways.