Tekno RC BLOK 21aP .21 Off-Road Nitro Truggy Engine (Turbo Plug)


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The Tekno RC BLOK 21aP .21 Off-Road Nitro Truggy Engine has been manufactured with precision in mind. This engine features an update to power output and fuel mileage needed for 1/8 scale truggies. Featuring a long-stroke piston, DLC coated crankshaft, three needle carburetor and an effective cooling head. This engine comes with a 6.5mm and 7.0mm venturis for different tuning methods. Package includes one nitro engine and two venturis.

NOTE: This engine is not broken in and will require a full break-in procedure.

  • Exhaust: O.S. 2090
  • Glow Plug: O.S. P3
Displacement: 0.213cu.in (3.49 cc)
Bore: 0.641in (16.27mm)
Stroke: 0.661in (16.8mm)
Output: 2.59hp (2.55ps)@33,000 r.p.m
Practical R.P.M: 4,000~40,000 r.p.m
Weight: 12.77oz (362g)

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