VSB05-2135HDG – VS B05 Engine Kit + EFRA 2135 Hard Anodized Resonator

The VSB05-2135HDG kit is a high-performance combination for 1/8 scale off-road buggies. It includes the VS B05 .21 (3.49 cc) engine and an EFRA 2135 exhaust manifold with a hard anodized (HDG) finish. The B05 engine features a DLC-coated crankshaft, a 5-port cylinder liner, and a 22E-type carburetor for optimal throttle response and fuel efficiency.

The hard-anodized pipe ensures durability, corrosion resistance, and a stable tone for consistent performance. The kit includes the L50 elbow, springs, and gaskets necessary for installation.

Technical specifications:

• Engine displacement: 3.49 cm³ (.21)

• Bore / Stroke: ~16.27 mm / ~16.80 mm

• Crankshaft: 14 mm Bi-Turbo DLC

• Configuration: 5 intake transfer ports / 1 exhaust port

• Bearings: 7 mm (front) / 14 mm (rear)

• Supplied with: EFRA 2135 hard anodized exhaust, L50 elbow, gaskets, springs