I know of no additional noise, I never heard anything on mine on my own ranger.
All clutches have a rachetity sound at idle. Most have a harmonic hum in higher rpm, but I never heard any of it. I had no windshield or roof either,
To my knowledge, I have never seen a negative comment by anyone who has a Duraclutch.
Todd
Lol, you are laying the sales pitch on pretty heavy...I cringe that you may be mis-leading folks....
On the noise, You are missing it Todd...the noise isn't coming from the clutch, the machine is louder.... The rpm's at every speed are noticeably higher making the machine noticeably louder at each speed....so much so that it makes talking to a passenger annoying most of the time....
It is like driving in your truck, if you go 20mph in 1st gear it will be a lot louder than doing it in 3rd gear....
'Cruising' speed in low is now 4 to 5 mph, max speed is about 10mph...low is absolutely useless unless you want to CRAWL....that is exactly what I wanted/needed and i think it is awesome, however, it is so extreme that if someone doesnt have a need/desire to go heavy or crawl around it will be useless for them...
And all the talk of burning belts being such a problem like there is some monster under your bed that needs to be killed... The main reason belts are messed up is the driver, i've smoked several belts but they were in pretty demanding situations....
.....funny part is I smoked something in my Dura clutch just loading it onto my trailer, I could tell it wasn't the belt because it smelled different....
...what i can tell you is it slipped SOMETHING pretty easily....more easily than i can remember ever slipping a belt...