Key facts
- Brand
- O.S. Engines
- Model
- MAX-21VZ-B
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-08
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O.S. Engines MAX-21VZ-B V-Spec Engine Owner's Instruction Manual
The O.S. Engines MAX-21VZ-B V-Spec is a high-performance 3.5cc power unit designed specifically for one-eighth-scale radio-controlled off-road or buggy cars. It features a T-type plug (turbo plug) design to improve power, fuel consumption, and durability, along with a new 21 C carburetor supplied with reducers for different course conditions. The manual emphasizes strict adherence to safety instructions regarding fuel handling, exhaust fumes, and hot engine parts before attempting operation.
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Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What is the intended use of the MAX-21VZ-B V-Spec engine?
The engine is intended for model cars, specifically one-eighth-scale radio-controlled off-road or buggy cars for racing competitions.
From: O.S. Engines MAX-21VZ-B V-Spec Engine Owner's Instruction Manual
What glow plugs are suggested for this engine?
The engine is supplied with a GLOW PLUG P3 T-type (Turbo Plug), and P3 and P6 are suggested as replacements.
From: O.S. Engines MAX-21VZ-B V-Spec Engine Owner's Instruction Manual
What type of air cleaner does the MAX-21VZ-B(P) use?
It uses a heavy-duty wet type air cleaner specifically developed for 3.5cc 'off-road' model car engines.
How often should the filter element be replaced?
It is advisable to replace the filter element after each hour of running time.