DSF_v12 parameter configuration:
Size: Length 210mm X Width 116mm X Height 160mm,
Material: All aluminum body, aerospace aluminum CNC processing technology, crankshaft cam cylinder liner and other heat treated hardened special steel. Cylinder diameter 16.68mmx stroke 18mm, 1+1 combination ring, i.e. 1 ductile iron ring+1 fluorine ring combination, (MCU version double iron ring, 24 piston rings per machine) displacement 49.89cc, compression ratio 9.3:1, dry water cooling, side mounted high flow gear water pump, splash type oil passage lubrication, SOHC top mounted cam valve mechanism, 480 high torque motor (MCU version 2845 brushless motor)+gear reducer set electric start, powerful carburetor+air filter cover, optional colors: red and black, green black, blue black, blue gold black, all black, all silver, anode coloring.

Equipped with both standard spark plugs x12 and Dongsheng cdix2, with a speed range of 2400-8000 revolutions per minute and a maximum horsepower of 4, it is necessary to have spare parts such as batteries, fuel tanks, water tanks, and water cooling systems

V12 gasoline version starting device (with base list, if not, remove the base and switch)
Base and switch+2 CDI igniters+ignition harness+pressure relief water tank+cooling water tank voltage display and bracket+water temperature display and bracket+water pipe+oil pipe+battery and charger+2 bottles of coolant
V12 methanol version startup accessories (with base list, if not, remove the base and switch)
Base and switch+ignition harness+12 ordinary heat heads (contact customer service for good heat heads)+pressure relief water tank+heat dissipation water tank+voltage display and bracket+water temperature display and bracket+water pipe+oil pipe+battery and charger+2 bottles of coolant

V12 engine, dual distributor version

V12 engine, Golden Needle dual split version

V12 engine, MCN version

V12 engine, MCN version+transmission assembly