OS Engine 推出新发动机 - 12XZ Speed Car Engine
一款获得IFMAR许可的1/10油房发动机。12xz整体重量下降，新设计的机闸和port口可提升低速-中速扭力输出。.[*]Special crankshaft coating reduces friction and wear; silicone filling means smoother induction of the air/fuel mixture[*]Tungsten weights offer added/better balance at high rpms[*]New stronger con rod[*]Holes machined into the aluminum outer head for lighter weight and better cooling[*]12F(B) carb is designed to match the engine’s power characteristics[*]RP6 plug and dust caps are includedhttp://www.rceasy.com/wp-content/uploads/2009/03/osmg1990-407x500.jpg
Specificiations:
[*]Displacement: .211 cu in (3.46 cc)[*]Bore: 0.543 in (13.8 mm)[*]Stroke: 0.55 in (14.0 mm)[*]Practical rpm range: 5,000-44,000[*]Output: 1.75 hp @ 35,000 rpm[*]Weight w/o muffler: 8.1 oz (230 g)[*]Includes: 12F(B) carburetor, RP6 glow plug Speed 12XZ已出了近一个月,普通版12XZ也在日本刚出 马力标称1.75hp，很不错了
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