VS-B04 nitro engine OS by Rody Roem
VS-B04 nitro engine OS by Rody Roem
The new VSB04 engine, on a base of OS Speed, improved by famous engine manufacturer and guru Rody Roem!
Engine characteristics:
The new and exclusive VS Racing VSB04 is the evolution of the famous VSB03. It still has a long stroke, displacement of 3.5cc, for off-road. It is equipped with a VS crankshaft treated hard DLC coating, and a 5 ports piston sleeve.
New features compared to the VSB03 version: A new "pushplate" style backplate for less friction and better engine efficiency.
It is based on the O.S. Speed 21XZ-B, whose precision, reliability and technology are recognized worldwide, with the addition of a little touch of 'Rody' development.
The VS Racing VSB03 is a competition engine adapted and developed for 1/8th Off-road buggy and truggy.
This engine is intended for "EXPERIENCED" users.
- Reliability O.S. SPEED: Quality, power and availability of spare parts.
- Long stroke
- Specific and unique 5 ports ABC type piston sleeve
- Machined flat piston
- Machined connecting rod with double bronze rings.
- 14 mm Crankshaft Bi-Turbo type SG / SPT, DLC, 'Rody'.
- Silicone paste to smooth the fuel mixture.
- 14mm High Speed rear bearing
- Front bearing 7 mm with protection.
- Specific VS crankcase
- Cylinder head VS Spec. slight.
- Combustion chamber VS Spec. with O-ring.
- Carburetor VS Spec. black anodized with 6.5 mm venturi (interchangeable).
Engine datas:
- Type: Off-road
- Displacement: .21 (3.49cc)
- Bore: 16.27 mm
- Stroke: 16.80 mm
- Crankshaft: 14mm Bi-Turbo SG / SPT DLC (TT)
- Rear Bearing: 14mm HighSpeed
- Front Bearing: 7mm HighSpeed
- Piston sleeve: ABC
- Transfers: 5
- Exhaust: 1
- Carburetor: VS Spec. with 6.5 mm venturi
- Cylinder head: Light 60mm / 9 fins
- Combustion chamber: for Conical / Turbo candles
- RPM: Maximum power at 30K RPM (range of 4000 to 40,000 RPM)
- Weight: 355Gr
Secured payment with Paypal, Credit Card, check or bank wire
from 100 to 3000€
Order before 3PM Paris time and get your order shipped today!
Worldwide shipping with a large range
Coupons for every spent onsite
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