Chuny Yang 34mm 2 bolt big bore kit, 25.4cc. Includes 2-bolt 34mm bore cylinder, piston, ring, clip..
Chung Yang 35mm big bore kit for +2mm(30mm) stroker crankshaft, 28.9cc. Kit includes cylinder, pisto..
Billet aluminum enclosed clutch drum carrier for the HPI Racing Baja 5b r/c buggy. Enclosed design k..
Billet head kit for the Zenoah G290RC engine. Includes head shell, dome, machined cylinder, copper h..
Tall billet aluminum intake manifold for Zenoah and Chung Yang RC engines from 22.5 to 30.5cc. 3-axi..
Billet aluminum intake manifold for RC engines(22.5-30.5cc)). 3-axis machined for a perfect match to..
Upgrade your stock plastic manifold to a billet aluminum intake manifold for the Zenoah G320RC engin..
+5mm long rod kit for RC crankshafts. Includes forged rod, lower pin, and bearing. This is for 22.5..
Chung Yang +2mm stuffer stroker, 30mm total stroke. Built in stuffer reduces crankcase volume, incre..
Chung Yang +2mm stroker crankshaft. 30mm total stroke length. Must be used with modified..