[Sirgregory37]

Has anyone here tried to cut an inch or two off their aftermarket slip-on? In the street world this is common to gain bottom-end. I have also seen the motocross racers do this for the same result. Thoughts?

 

[JBGILL06]

Im not sure how much power is gained down low, or if any is lost anywhere else, but they sure do get louder.

 

[traitor08]

On 2 strokes th lenght size and shape determine the powerband. Not like in a 4 stroke. Some motors likme more backpressure, sometimes less. All depends

 

[EEHonda]

On a 2 stroke it is primarily the expansion chamber that affects the power band, as far as exhaust is concerned.

 

[Sirgregory37]

see the below thread.....maybe longer isn't always better?

http://www.club700xx.com/vb/showthread.php?t=6810