Wich is the best exhaust?

[nikolak1s]

wich is the best exhaust for a gilera runner 72cc with cylinder malossi. i have gianneli sr extra right now but i want somthing better. what should i choose malossi or somthing else?

 

[Fabrizi Dude]

i would rpobably just go with a Malossi MHR pipe seening as it goes with the cylinder you kno just to couple them, there are alot of good 70cc pipes out there so its personal preference. Howd you get 72 cc ?

 

[FUracing8]

he used some sandpaper and scuffed the cylinder walls up, bored it out by hand............4th oversize piston, makes it a 72

LOL@MOA