The way I see it they are just restricting air-flow into the engine......they might work a little bit down low but in high revs I think they wouldn't be much chop.
I could be wrong though!
Quote:
Originally Posted by Blurr
The way I see it they are just restricting air-flow into the engine......they might work a little bit down low but in high revs I think they wouldn't be much chop.
I could be wrong though!
Also, cycloning the air in fact slows it as it creates a longer path for the air to travel.