Any gains from running without silencers on PSI pipes?

[SRTCummins]

As the title says, is there? Never tried to run without em. Could you even run with out them with out the back pressure? My dirt bike would just rev up with out the exhaust.

 

[Skinner]

The exhaust on a two stroke is like a drum. It uses the pulses to send X-amount back into the chamber. If you took off the silencer, it probably would not make any difference other than decibal levels as long as you don't screw with the stinger.

 

[yellowandfast]

The exhausts tuned length ends half way up the last cone of the chamber. Removing the silencer will have little to no effect on performance or jetting. Like Dave said, just dont cut the chamber and youll be fine.