V12 Model Engine | MCU

This is the first working miniature V12 engine in the world created by Chuan Qi Precision. It is a four stroke model engine in single overhead camshaft structure, comes with full supported crankshaft and camshafts, and an electronic auto-advancing ignition system, no misfiring. This is a real gasoline engine, having powerful output, and could be used on rc applications like cars, trucks, boats and tanks.

Specifications

• Dimension: 216 (L) x 161 (W) x 159 (H) mm
• Weight: 4.5kg
• Type: Single Over Head Cam, 24 Valves, four stroke
• Fuel: Gasoline
• Stroke: 18mm
• Bore: 16.68mm
• Compression Ratio: 9.5
• Displacement: 49.89CC
• Rev Speed: 2000~12000rpm
• Spark Plugs: Iridium Spark Plugs
• Cooling: Water Cooling & Dry Sleeve, Gear Water Pump
• Lubrication: Splash Oiling with oil passage
• Starter: Brushless Start Motor
• Piston: Aluminum Alloy, Dual Ring
• Ring: 1 × Ductile Ring & 1 × Fluorine Rubber Ring
• Firing Order: 1-9-4-11-2-7-6-10-3-8-5-12
• Crankshaft & Camshaft: One-Piece, Alloy Steel, Fully Supported
• Carburettor: Big Dint, four stroke type
• Others: reserved ports for upgrading to independent lubrication

Materials

• Gears, crankshaft, camshafts, cylinder sleeve are made of steel
• Engine block, pistons, piston rods are made of aluminum alloy
• Valve spring is made of spring steel

Structure

Dimensions

Download

Operation Instructions (MCU)	Download
Engine Dimension	Download
Water Inlets & Outlets	Download