125-200cc Porting - Preferred Shop?

Thinking about getting my 144/Scalvini ported - thoughts on your preferred service provider?

Thanks -

Mitch Payton

I have the full c12 racegas setup from Pro Circuit with their pipe and I like it. Good improvement, it used to have a 2-stage feeling topend rip where it pulled, then softened a bit before finishing with another pull into the overrev. After the porting, it pulls harder and more linear with no dip before overrev. I race moto with it, there may be better options for offroad or woods riding.

I JUST HAD MY 144 PORTED BY MAXPOWER RPM IN WISCONCON.
http://www.maxrpms.com/

I HAVEN'T PUT IT BACK TOGETHER YET. BUT THE WORK LOOKS REALLY NICE.

http://www.cafehusky.com/threads/14-cr125-to-woods-weapon.39971/page-3#post-390659
SEE PAGE 3 FOR PICS.

$125 for porting only, they have a head mod also. Fast turn around.


They ported the CR's for Grass Roots BMW, and used the Scalvini pipe, those bikes were very fast. You might call Grass Roots for info.