VS RACING .21 B04 Competition Buggy Engine (Pre Broken In)

£409.99

: £425.00

Available on back-order

Add to Wishlist
Add to Wishlist
Part: VS-B04-BR Categories: , Tags: , , , , , ,

Description

Pre Broken In

NB Engine will still require 0.5ltr of fuel and tuning to be run though it but we have made life a lot easier for you!

The new and exclusive VS Racing?VSB04 long stroke .21 off-road engine is based on the very powerful O.S. Speed 21XZ-B spec II and is?an extraction of the world famous OS Max precision and technology together with some additional ‘Rody’ touch and development,?equipped with a VS Spec combustion chamber with o-ring to protect this area from dirt, a?5-port?sleeve and additional DLC coating on the whole crankshaft, a rear-cover with “pushplate”.

The VS Racing?VSB04 is suited for high competition 1/8 scale off-road racing.
This engine is intended for “Experienced” users.

FEATURES:

  • Long Stroke
  • Unique and Specific?5-Ports?design
  • CNC machined flat piston
  • 14mm?turbo crankshaft, balanced, lightened and silicone paste,DLC,‘Rody’
  • Competition Conrod
  • Turbo combustion chamber VS Spec.
  • 14mm high-speed main bearing
  • 7mm high-speed front bearing with rubber protection
  • VS Spec.?lightweight cooling head
  • VS Spec. Underhead and additional o-ring
  • VS Spec. Crankcase
  • VS Spec. rear-cover with ‘pushplate
  • VS spec. aluminum lightweight slide carburettor with double adjustment
  • 6.5mm aluminum restrictor

This engine is developed to find the best balance between performances/relaiability and costs.

Tech:

Type : Off-Road
Contents : .21(3.49cc)
Bore?: 16.27mm
Stroke : 16.80mm
Crankshaft : 14mm SG/SPT (buggy) DLC
Main-Bearing : 14mm HighSpeed
Front-Bearing : 7mm HighSpeed
Cylinder : ABC
Ports Intake : 5
Exhaust Port : 1
Carburator?: Neck?15mm VS Spec.
Cooling-Head?: Light Off-Road
Underhead : VS Spec for conical(Turbo) glowplug.
RMP : Max Power @ 30K RPM (4-40K RPM range)
Weight : 355Gr