a more expensive but more reliable and faster route would to put a crf50 engine in. 88 race head kit. 117 stroker. tak 3 speed. and youll have so much more reliability then that strap on engine.
they sell complete race honda engines on 50riders.com and planetminis.com.. i assume this would be the same as in the pitbike world.. knockoffs will kick you in the *** later.
2002 Blaster Project still underway.
Black Cut Plasitcs, Red and Black A Arms, Black custom air scoops. Mikuni 38mm Carb, Hots rods 240cc stroker crank and vitos 240 cylinder =280CC total, Offset front rims black and rear black. ITP Holeshot, Renthal bars, LSR +1 steering stem. Toomey Air Filter. Toomey b1 pipe. Custom shorty silencer.
Soon to come: Elkas up front with rezzi. Works with rezzi for rear. +3, +1 a arms. +4 Axle.
2006 z400
2002 xr50, big daddy takewaga 72 kit, fmf pipe, tb manual clutch, KN filter, head breather, blacks rims, d756s and more.
2003 big bear 400 4X4
2004 crf50 stunter and dirt