There are a lot of advantages to going with gas, like cleaner operation and cheaper fuel. But Saito 4-stroke gas 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. Bore: 1.26 in (32.0mm). Carb Type: 2-needle Saito pumped carb. Crankshaft Threads: M8 x 1.25 mm.
Engine (Only) Weight: 24.1 oz (0.69 kg). Ignition Weight: 4.0 oz (113 g). Muffler Type: Cast screw on. Muffler Weight: 2.9 oz (83 g).Oil Type & Content : 20:1 gas to oil ratio; EVOX1001Q synthetic oil recommended. Plug Type: 1/4-32 Spark Plug (SAIG20120). Prop Range: 15 x 8 to 16 x 8 2-blade; 14 x 9 to 15 x 7 3-blade. Stroke: 1.02 in (26.0mm).
Total Weight: 31.2 oz (0.89 kg). The item "New Saito FG-21 FG21 (1.26) 4-Stroke Gas RC Airplane Engine BN (SAIEG21)" is in sale since Wednesday, February 3, 2021. This item is in the category "Toys & Hobbies\Radio Control & Control Line\RC Model Vehicle Parts & Accs\Engine, Exhaust & Fuel Systems\Gas/Nitro Engines". The seller is "rchobbyexperts" and is located in Saint Paul, Minnesota. This item can be shipped worldwide.