V12 Model Engine Combo | MCU

Engine

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

Material

• 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

Transmission

Output Shafts

• Diameter 6mm, with pin hole
• 3 Output Shafts: A, B, C.
  Possible config: single A, single B, single C, dual AC, dual BC (Please refer to below description).
  Default delivery: AB type.
  Note: The more output shafts, the less effciency.
  Note: Shaft B turns in direction opposite to engine’s output.

Gear Shifts

• 6 Shifts: 1, 2, 3, 4, N, R. Sequential gearbox, shifting by servo, with reverse inhibit feature.
• Up-shifting sequence: RN1234.
  Down-shifting sequence: 4321NR.
• Gear ratio (in/out):
  Gear 1: 2.88:1
  Gear 2: 2.07:1
  Gear 3: 1.32:1
  Gear 4: 1:1

Dimensions

Shafts Layout

Dual Shaft

Dual shaft AC or BC is suitable for front engine & four wheel drive car with high ground clearance. This config will need a transfer case or a differential to offset speed difference.

Single Shaft

Single shaft A or B is suitable for front engine rear wheel drive layout.

Single Shaft

Single shaft C is suitable for middle engine rear wheel drive layout

Single Shaft

Single shaft C is suitable for this middle engine four wheel drive layout. However it needs to install a PTO ( power take-off ) at rear differential to drive front wheel. Differentials are needed.

Download

Operation Instructions (MCU)	Download
Dimensions	Download
Gearbox Configure	Download
Output Shaft Options	Download
Water Inlets & Outlets	Download