Murnan Modified O.S. Speed B2104 Combo with TB03 03 Exhaust

Murnan Modified O.S. Speed B2104 Combo with TB03 03 Exhaust
Product Code: MMB2104C
Availability: In Stock
Price: $679.00
Qty:     - OR -   Add to Wish List
Add to Compare

The Murnan Modified OS Speed B2104. This engine makes awesome power for buggy, or Truggy. Comes with the TB03 complete Exhaust Kit. 

The Murnan Modified O.S. Speed B2104 

 
Features:
  • The piston/liner is a conventional 3-port type enabling more torque over the power range
  • The crankshaft has DLC coating
  • The crankshaft is tungsten balanced 
  • The backplate with steel insert embedded in the cover plate reduces friction against a connecting rod to extend its life
  • The boost port and the exhaust port of the crankcase are redesigned for optimum air flow
  • The carburetor is the 22E type, which provides very easy tuning 
  • The cooling head is conventional round-shape type with standard height
  • The crankshaft, and sleeve have been further modified to optimize power, and runtime while maintaining a very easy to tune engine. 
Specifications:
  • Displacement 3.49cc / 0.213 cu.in.
  • Bore 16.27mm / 0.641 in.
  • Stroke 16.80mm / 0.661 in.
  • Output 2.79hp / 34,000 r.p.m.
  • Practical rpm range 4,000-43,000 r.p.m.
  • Weight 351g
  • Designed to use 25-30% Nitro Fuel
 

 

Write a review

Your Name:


Your Review: Note: HTML is not translated!

Rating: Bad           Good

Enter the code in the box below:




Murnan Modified Motors © 2022