O.S. MAX engines for cars

O.S. MAX ENGINE R21 SHIMO EDITION 2 (1DJ00)

12-9588
O.S. MAX Engines Japan
Product available on request. If interested, please contact us by e-mail: sklep@modelemax.pl

An internal combustion engine from Japanese company O.S. Max for model cars.

We have developed the OSSPEED R21 Shimo edition in cooperation with Takaaki Shimo, multiple IFMAR 1/8 Racing World Championship podium winner. It is a 7-port engine with a new cylinder liner that has additional holes to prevent overheating. The cooling head and 8.5mm carburetor stop are anodized in a special color; champagne gold. The crankshaft is modified to meet its preference, smooth power transmission from bottom to top speed. For the first time, we are doing a combination of TR02 muffler (EFRA2165) with MR03-WC manifold for this special edition.

Technical specifications:

  • volume: 3.49 cm3
  • piston diameter: 16.08 mm
  • piston stroke: 17.20 mm
  • power: 2.76 hp at 35,000 rpm
  • rPM range: 4 000 - 45 000
  • weight: 340 g

Set includes:

  • motor
  • tR02 EFRA2165 muffler
  • rP4 glow plug
  • mR03-WC exhaust manifold
  • oSSPEED Colette flywheel

*Follow the instruction manual supplied with the product.

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In the industry since 1991.

Many years of RC models experience.
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