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Ultimate Racing M5S 5-port .21 Ceramic Racing Engine

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$459.99
SKU:
UR3401-M5S
UPC:
8435127304625
Availability:
This item normally ships in 24hrs
Weight:
1.50 LBS
Shipping:
Calculated at Checkout
Out of stock

Ultimate Racing M5S 5-port .21 Ceramic Racing Engine

$459.99

Out of stock

This is the Ultimate M5S based on the OS B2103 Type R engine. This 5-port long-stroke engine offers great power at medium-high speeds. The cooling head, the crankcase cover plate and the carburetor feature a new design. The new DLC-coated crankshaft has two tungsten counterweights for smooth rotation and better balancing. It comes with ceramic rear bearing, the 22E carburetor and an O-ring under the cooling head for reducing vibration and preventing dust from entering the engine.

This engine has been developed for medium to high speed tracks.

Features:

  • The long-stroke off-road engine put a high value on beasty power in mid-high
  • speed range.
  • The cooling head, carburetor, crankcase cover plate are designed new.
  • The new DLC-coated crankshaft has two tungsten counterweights for smooth rotation and better balancing.
  • Ceramic rear bearing.
  • O-ring under the cooling head for reducing vibration and preventing dust from entering the engine.
  • A newly designed 22E carburetor for producing high power


Technical specifications:

  • Displacement 3.49cc
  • Bore 16.27mm
  • Stroke 16.80mm
  • RPM 4000-42000 rpm
  • Max output 2.64hp/34000 rpm
  • Weight 352gr
  • Recommended exhaust: UR352141 o UR352142
  • Port 5-port

NO TOOLS? NO TIME? NO PROBLEM.

YOU BUY, WE ASSEMBLE!

Wallie builds is the top option for any racer looking to have the best available car at the track. These kits are built to be winners and give you the best opportunity for wins and podiums.

- Wallie Builds will cover shipping charges to anyone in the US.

- Once the sale leaves beachRC and arrives at Wallie Builds we will take full responsibility for the order.

- Anything with the build will be handled by Wallie Builds.

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