O.S. Speed R2104 w/ T-2080SC Combo Set Engine

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Part # OS1C601

O.S. SPEED

$829.99 CAD 
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O.S. SPEED R2104 is a factory tuned engine solely developed for 1/8 racing competition. The new engine boasts 9-port piston liner to improve torque in low-middle power range. It produces enough power as designed even in high traction tracks. The redesigned crankshaft counter weight enables smooth power transition from low to top. Distance of each fin of the heat sink head is enhanced for better air flow for cooling and better balance. The heat sink head is anodized in two colors; black and red.

Features:
  • The new engine boasts 9-port piston liner to improve torque in low-middle power range. It produces enough power as designed even in high traction tracks.
  • Distance between the cooling fins is enhanced for better air flow and better balance. The heat sink head is anodized in two colors; black and red.
  • An silicon O-ring fit to the inner head prevents dust from coming into the engine.
  • The redesigned crankshaft counter weight enables smooth power transition from low to top.
  • The carburetor is 21M2(B), which has been proved to be consistent and reliable for generations (R2101, 2102, 2103)
  • The new combo set has applied T-2080SC + a new manifold MR02, that improves air flow, we call it T-2080SCII complete set.
Specifications:
Displacement 3.49cc / 0.213 cu.in.
Bore 16.08mm/0.633in.
Stroke 17.20mm/0.677in.
Output 2.8ps/2.76hp/35,000r.p.m
Practical r.p.m.Range 4,000-45,000 r.p.m.
Weight 340g / 11.99oz