The Powerhouse Behind Your 1/8 Scale Off-Road Adventures
For those who demand excellence in their RC racing engines, the O.S. Engine 21VZ-B V-Spec-T (P) stands as a formidable choice. This engine is specifically designed to meet the rigorous demands of competitive off-road racing, particularly excelling in vehicles like Mugens, Infernos, and hybrid trucks.
Engineered for Performance
The heart of this engine is its hardened, chrome-plated, 4-port cylinder and liner, which promise high durability and longevity. Paired with a machined steel piston featuring parallel rings, it ensures excellent compression and power output. The reshaped crankcase core enhances airflow, delivering smoother and more consistent performance on the track.
Advanced Carburetion and Heat Management
This engine includes a slide valve carburetor with both 8mm and 9mm restrictors, allowing racers to fine-tune their setup according to track conditions. The V-shaped two-piece turbo head design is not just for show; it provides rapid heat dissipation, crucial for maintaining performance during intense races.
Comprehensive Package
Included in the package are essential components such as the P3 Ultra Hot Turbo plug, various gaskets, carb restrictors, and covers. This comprehensive set ensures that you have everything needed for optimal performance right out of the box.
Specifications
- Practical RPM: 3000-40,000
- Output: 2.48 bhp @ 33,000 RPM
- Bore: 0.654 in
- Stroke: 0.630 in
- Weight without Muffler: 12.7 oz (360g)
- Height from Crankcase Bottom to Top of Cylinder Head: 110.6mm (4.4")
- Width Including Mounting Ears: 45mm (1.8")
The O.S. Engine 21VZ-B V-Spec-T (P) is an excellent choice for advanced hobbyists and competitive racers seeking reliability and performance in their 1/8 scale off-road vehicles.
