O.S. Engine 21VZ-R Turbo II OS-13871   [OSMG2072]

The newest 21VZ-R Turbo II could be the pinnacle of performance for 1/8 scale on-road racing! Impressive upgrades make the 21VZ-R variation II stronger, while increasing power on the entire rpm range.

Special Features:

Improved interior crankcase core and re-shaped liner slot for better combination flow.
Button-shaped inner mind design to enhance high-end rpm.
Piston machined from bar stock for lots more power.
Variation II still shares these great performance features aided by the original 21VZ-R Turbo:

2-piece turbo cylinder mind
Back exhaust
Real ABC construction
Repositionable universal gas inlet nipple
The full linear action of a 20K slide-valve carbohydrate

REQUIREMENTS

• Stock Number: OSMG2072
• Displacement: 0.211 cu in (3.5 cc)
• Bore: 0.654 in (16.6 mm)
• Stroke: 0.630 in (16.0 mm)
• Practical rpm: 3,000-42,000
• Output: 2.5 hp @ 34,000 rpm
• Body weight: 11.1 oz (315.5 g)
• Carburetor: 20K
• Glow Plug: T-P7 Turbo (included)