Key Features for Big Mama
- 4 bolt cylinder attachment for improved sealing and gasket life, extraordinary durability and reliability
- Optimized over square design with 36mm bore and 28mm stroke
- Larger ports for better power across the RPM range
- Full circle crankshaft for more power and smoother operation
- Built in cooling fan with a lighter flywheel
- High Performance WT-990 Walbro carburetor with 15.88mm bore
- Extra crank bearing for increased power handling
- Fits or can be made to fit all popular 1/5th scale cars and trucks
Engine
- Cylinder displacement: 28.5 cm_
- Cylinder bore: 36mm
- Cylinder stroke: 28mm
- Power output: NA
- Carburettor WT-990
- Ignition system: TCI
- Spark plug: CMR7H
- Start system: Recoil starter
Dimensions
- Weight: 2.1 kg
- Size (LxWxH): 167x204x195 cm
