Return 3W-275xiB2 Competition Series - 3W-Item No. 10.002.550 Price : $3450.00 Quantity :   Add To Cart 3W-275xi-B2-TS Specifications Sheet Dowload CAD Drawing 1 Dowload CAD Drawing 2 Dowload CAD Drawing 3 Dowload CAD Drawing 4 Download Instruction Manual Download Mounting Template Download 3W Intelligent Ignition System (IIS)             Cylinder Capacity 16.7 cu.in 273 ccm     Power Rating 27.5 HP 17.65 kW     Bore Diameter 2.32 in 59 mm     Stroke 1.97 in 50 mm     Weight 15.5 lbs 7030 g             Crankshaft 3 Ball bearings     Connecting Rod Needle bearings on both ends     Oil / Gasoline Ratio 1:50 - 1:80 Mix     Ignition 6.0 V  to 8.5 V NiCD / NiMH 7.2 V LiPo / Li Ion     Propeller 2-Bladed 36 x 12 36 x 14 3-Bladed 32 x 12 34 x 12