VS RACING VSR05
VS RACING VSR05
Warning: Last items in stock!
The new and exclusive VS Racing VSR05 super long stroke .21 on-road engine is based on the very powerful O.S. Speed R2102 and is an extraction of the worldfamous OS Max precision and technology together with some addional 'Rody' touch and development, equipped with a VS Bi-Turbo crankshaft and VS Spec combustion chamber.
A new piston/liner 9 ports for more faster climbing in rpm and in addition a new cooling-head where it is more easy to reach the engine fixation screws.
The VSR05 is suited for high competition 1/8scale on-road racing.
This engine is intended for "EXPIERIENCED" users.
A special interest goes to the DLC coating technology which will increase the lifespan of the rotating parts, especially in the piston-area where the pin is exposed to high pressure from both piston and conrod. The crankshaft itself will resist better against wear on the conrod area but also at the intake area where sometimes dust passes.
|Crankshaft :||DLC/BI-TURBO/SIL 14mm SG/SPT (25/245)|
|Main-Bearing :||14mm HighSpeed|
|Front-Bearing :||7mm HighSpeed|
|Ports Intake :||9 (300/60)|
|Ports Exhaust :||3 (270/90)|
|Carburator :||VS Spec. Neck 15mm|
|Cooling-Head :||VS Spec. Superlight On-Road|
|Underhead :||VS Spec for conical(Turbo) glowplug.|
|RMP :||Max Power @ 33K RPM (4-45K RPM range)|
Manifold VS 21 ON ROAD M320
WRC Anatomic anti covid mask in lycra fabric.
Replacement tip 2x120mm
OS Glowplug RP7
Bearing Revison Kit 14HS+7RS
NiMH Battery 1,2V 3000mAh Sub-C