Big Bore Kit - 34mm RC
Chuny Yang 34mm 2 bolt big bore kit, 25.4cc. Includes 2-bolt 34mm bore cylinder, piston, ring, clip..
Big Bore Kit - 35mm +2mm RC
Chung Yang 35mm big bore kit for +2mm(30mm) stroker crankshaft, 28.9cc. Kit includes cylinder, pisto..
Clutch Carrier - Baja 5b 5t 5sc
Billet aluminum enclosed clutch drum carrier for the HPI Racing Baja 5b r/c buggy. Enclosed design k..
Head Kit - G290RC Stroker
Billet head kit for the Zenoah G290RC engine. Includes head shell, dome, machined cylinder, copper h..
Intake Manifold -  RC Engines Tall
Tall billet aluminum intake manifold for Zenoah and Chung Yang RC engines from 22.5 to 30.5cc. 3-axi..
Intake Manifold - RC Engines
Billet aluminum intake manifold for RC engines(22.5-30.5cc)). 3-axis machined for a perfect match to..
Intake Manifold - Zenoah G320RC
Upgrade your stock plastic manifold to a billet aluminum intake manifold for the Zenoah G320RC engin..
Rod Kit - RC +5mm Long
+5mm long rod kit for RC crankshafts. Includes forged rod, lower pin, and bearing. This is for 22.5..
$19.95 $29.95
Stroker  Crankshaft +2mm Stuffer
Chung Yang +2mm stuffer stroker, 30mm total stroke. Built in stuffer reduces crankcase volume, incre..
Stroker Crankshaft +2mm
Chung Yang +2mm stroker crankshaft.  30mm total stroke length.  Must be used with modified..
Stroker Crankshaft +3mm
This is a forged +3mm stroker crank with +5mm connecting rod for RC engines. The journals are larger..
$44.95 $74.95