malossi 70cc sport kit best aftermarket Exhaust

[matlock]

what exhaust will go best for me im 165 lbs Adly RT50 2 Stroke malossi sport cylinder 6.5g rollers 19mm stock carb 90 main jet 1pe40qmb minarelli horizontal moving piston thanks in advance.....

[190mech]

You PM'd me asking for a good pipe for a Polini Sport kit,now it has switched to a Malossi Sport kit..ERRR,which one is on your scoot???

[mattyslimz]

Maybe it’s a Polossi.. Malossi bore and Polini head... Anyway I’d say an Yasuni R, S6 pro replica, or even an NCY pipe makes good gains. Stay away from those “Fly” pipes that are all over EBay. This all of course is pertaining to the big bore kit your using. It IS an Malossi sport 70 after all isn’t it?

[matlock]

im sorry its a malossi sport 70cc i just checked again malossi

[matlock]

im sorry its a malossi sport 70cc i just checked again malossi

[190mech]

Port map I found looked like a pretty mild cylinder,so here are the pipes that will likely work well;
(1) Yasuni R (2) Leo Vince ZX (3) TechniGas Next R

[matlock]

Aug 17, 2019 5:40:59 GMT -5 190mech said:

Port map I found looked like a pretty mild cylinder,so here are the pipes that will likely work well;
(1) Yasuni R (2) Leo Vince ZX (3) TechniGas Next R

port map mild cylinder what u mean mech?

[190mech]

There is a link on page 1 of the port map thread that shows your cylinder;
49ccscoot.proboards.com/thread/176/port-maps-post-em

www.stuntbase.com/slikice/portmaps/
Malossi Sport is what you say it is,its a mild port layout in the 2 stroke world...

[aeroxbud]

It's not a high rev cylinder like stated above. The Yasuni R would be my number one choice. But all of the mentioned pipes would work well. The Yasuni Z would also work well, and is usually a little cheaper if budget is tight.

[repherence2]

...or raise the exhaust port roof a tad and run a yasuni c16. or raise it even further and run a c20.