Zenoah G320RC 4-Bolt 31.8cc Longblock Engine Core

Now Available! Replacement Zenoah G320RC 4-Bolt Longblocks. 28mm Stroke, 38mm bore, 31.8cc. These work perfectly to rebuild your G320RC engine. Can be used to convert an older style RC motor to a G320RC, but be advised is used with a clutch application, the G320RC clutch case must be used (sold separately as item gt286B (HPI Baja, Go-Ped) and G286C (Losi 5ive, DBXL, etc), listed in the "also purchased with this item" list as the bottom of this page).

Comes as shown in photo - Includes complete top end (cylinder, piston, ring, NGK CMR7H spark plug, etc), Crankcase (including bearing, seals, gasket, etc) and Zenoah crankshaft. Stock woodruff flywheel key is pre-installed onto crankshaft.


Complete G320RC Engine Stats: 
Displacement: 31.8cc
Bore: 38mm
Stroke: 28mm
Dry Weight: 2.3kg 
HP: Approx 3.5 or more (before adding tuned exhaust). The G290RC is commonly listed at 3.5hp, but this engine puts out considerably more power than the G290RC. Adding a tuned exhaust or other modifications will further increase horsepower and torque numbers.
Overall Dimension: 164mm Length, 215mm Width, 196mm height
Fuel: Pre-mixed gasoline and 2-cycle oil, 25:1 ratio