|
Product Details
|
O.S. MAX 21VZ-M
Going racing? Want to win? Well OS have the answer. This is the ultimate 21- class engine for discerning boat modellers. Large bore carburettor, high timed piston/liner, sturdy crankcase and a unique water-cooled glowplug, OS have thought of it all. When you're extracting 2.5PS at 33,000RPM you want everything in your favour! Whether you're on a gearbox or in direct drive, the 21VZ-M delivers stunning performance, time after time.
Specification
Weight: 340g 11.99oz
Displacement: 3.46cc 0.21cu. In.
Bore: 16.0mm 0.629in.
Stroke: 16.6mm 0.654in
Power Output: 2.5PS@33000 RPM
Practical RPM: 3000-32000
|
|
)
