Ultimate Racing MTS .21 Nitro Racing Engine (Ceramic)

$400.00 $550.00

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This is the 3 port .21 Off-Road Ultimate MTS Ceramic Competition Engine. Made by the prestigious Japanese O.S. Engines brand and based on their long stroke Spec II configuration, the MTS features a DLC coated crankshaft with two balanced tungsten, modified backplate, and 21J3 carburetor to improve performance. The MTS is a great choice for use in nitro buggy and truck applications.  This engine provides amazing power and great fuel consumption. It has exceptional low to mid-range torque and a great idling.

Displacement: 3,49 cc
Power Output: 2.61 hp @ 34,000 rpm     
Practical Range RPM:  4,000 - 42,000 rpm
Bore x Stroke: 16,27x16,80mm
Sleeve: 3 + 1 ports
Rear Ball Bearing: ceramic
Front Ball Bearing: steel
Crankshaft: 14 mm
Carburetor: 21 J3
Glow plug: P3 Turbo
Exhaust Position: rear