Saito FG-21 4-Stroke Petrol Engine | RCMA Model & Hobby Shop

Phone (07) 31033011 Between - 9:30am - 4:30pm

There are a lot of advantages to going with Petrol, like cleaner operation and cheaper fuel. But Saito 4-stroke Petrol engines give modelers more; namely some of the most impressive power-to-weight ratios in their class. The new FG-21 is no exception. Based on the groundbreaking Saito FG-20, it packs 21cc's of power into a 17cc case. Accompanying the extra displacement is the latest carb technology, updated exhaust valve seats and, of course, the sweet 4-stroke sound Saito engines are famous for.

Features

The FG-21 runs with any good quality forecourt petrol, mixed 20:1 with oil.
Latest carb technology makes for easier tuning and operating.
21cc displacement in a 17cc case.
New valve seat design.
New, smaller magnetic ignition system fits into tighter cowl installations.

Specifications
Bore		ø32.0mm
Stroke		26.0mm
Stroke Volume		20.91cc
Weight		Body: 690g/Muffler: 83g/Ignition System: 113g/Mount: 156g
Practical RPM		2,000 ~ 9,500
Fuel		Petrol(Gasoline): Oil = 20:1 (Volume Ratio)
Fuel Flow		Approx 15cc/min (at full throttle, approx 8,800 rpm) Fuel flow variess depends upon propeller load. More fuel flow with larger load and less fuel with smaller (In actual flight, fuel flow somewhat increases.
Prop		15x8 ~ 16x6in
Static Thrust		3~4kgf (8,800RPM)

SKU	SAITOFG21
Brand	Saito
Shipping Weight	1.5000kg
Shipping Width	0.190m
Shipping Height	0.150m
Shipping Length	0.240m
Shipping Cubic	0.006840000m3