Recent content by aksleder

It has billet rocker arms i don’t think it has billet connecting rod, I don’t believe it’s a carb problem. I put all new intake manifold, gasket air filter and the carb

No it’s a different style carb and I already tried different jets, both leaner and richer.

I bought a modified gx 200 from NR Racing last year and installed it in a zr 200 snowmobile. Engine has 280 Cam, 27/24 valves, 26lb srings and 10.7-1 head. Governor has been removed. When I first got it the engine ran great and had tons of power, but then the carb broke (22 mikuni round) from...