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ASM21-R01SP Type 1 BREAK IN
Nuclear (parent company of ULTI Tires) has released it's first nitro on-road .21 engine ASM based on the OS R2102.
This is offered as a standard bench broken in engine by Masao Tanaka using ASM proprietary formulated glow fuel. The engine used with ASM's ultra-high refined oil can prolong the life of the engine. It is possible to derive 100% of the performance of the engine.
Specs:
- Stoke volume: 3.49cc
- Borre: 16.08mm
- Stoke: 17.2mm
- Practical rotation speed: 4,000-45,000rpm
- Output: 2.8ps / 33,000rpm (2.76hp / 33,000rpm)
- Weight: 340g
Includes:
- Standard plug T-RP 7
- Exhaust seal ring
- Taper collet
- AMS inner head
**Items can drop ship from Japan if you are in a hurry. Shipping rates will vary.**


