speedy exhaust

ive got a standard exhaust on my speedfight... can i get a sports exhaust that is ment for the 100cc and put it on my 50cc speedfight??
nice 1 guys

 

nah the back pressure wont b right i think.

Laser x pros work best with 50 speedy lumps

 

nope they will both fit and work ok on both bikes

 

im sure that would be like putting a runner 50 exhaust on a runner 125 but not quite as extreme, the backpressue will not be the same. But yer it will work i just done think it will work good.

 

well i know thet sporty pipe fit both and give it a lil ummfh just dont think a standard type would be a good idea

 

i would of thought chambers would be differnt dimensions for differnt power curves

 

i dont think fitting a 100 sports pipe would work on a s-fight 50!!!

yeah sure it would probably run...but you look at the pipes side by side
and the expansion chamber on the 100 pipe is much fatter and longer!!

 

moast of the 100 sports exhausts are for 50s too

 

Why not get a nice 50cc pipe, meant for a 50?

 

^^ thats exactly what i was thinking.

 

I think your mistaken...the 50 and 100 sports pipes are different diameters!!

yes you could probably fit a 50 pipe on a 100 and vica versa but performance would suffer!!