ULTIMATE RACING ENGINE M3R & 2142 FASTLOCK EXHAUST SET

Reference: UR3401-M3RP42
Out of stock

ULTIMATE RACING ENGINE M3R & 2142 FASTLOCK EXHAUST SET

Reference: UR3401-M3RP42
Out of stock
€389.00

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€70.83 / mes en 6 cuotas

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This is the Ultimate M3r engine with 2142 Fastlock exhaust set.

This combo includes:

  • Ultimate M3R engine

  • Ultimate EFRA 2142 Fastlock exhaust

Using the same base as the Ultimate M3S, a highly competitive engine has been achieved with a price that matches its performance. Like the M3S, this M3R is a long-running OS base engine.

Features:

  • Cooling head: Both the M3R and the M3X have a redesigned cylinder head, which is not only beautiful, it also fulfills its function in a very efficient way. Despite being a little taller than the original, this cylinder head keeps the center of gravity really low thanks to its lower weight.

  • Carburetor: The carburetor has also been modified, the high needle now has more cooling thanks to the fins incorporated in the needle holder. This provides greater stability, lower temperature and increases engine power.

  • Crankshaft: Balanced with a tungsten bush that increases rotational inertia. It also has an extra hard carbon coating called DLC that provides an incredible hardness point increasing its durability.

  • Sleeve: The 3-ports sleeve guarantee the minimum fuel consumption, as well as a smooth and linear power. Both the sleeve and the piston have been manufactured from a high quality aluminum bar to guarantee the maximum duration of our engine.

Exhaust: Ultimate EFRA 2141 buggy
Glow plug: Ultimate P3 / Ultimate P4

Fuel: Nitrolux Fuel 25%

Specs:

  • Displacement: 3,46 cc

  • RPM: 2.71 PS @ 34.000rpm

  • Stroke: Larga 16,27x16,80

  • Sleeve: 3 + 1 ports 

  • Rear bearing: Steel

  • Front bearing: Steel

  • Crankshaft: 14 mm balanced with tungsten

  • Carburetor: Aluminium

  • Plug: P3 Turbo

  • Weight: 345g

  • Fuel type: 25% nitro. 

UR3401-M3RP42

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