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

Tekno RC BLOK 21aP .21 Off-Road Nitro Truggy Engine (Turbo Plug)
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Price: $469.99
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21aP Truggy Engine - Black Head Stamp

Manufactured to the highest standards of precision in Japan, the BLOK 21aP engine provides increased power and excellent fuel mileage required by 1/8th scale off-road truggies. Features include a long stroke piston and sleeve design, DLC coated crankshaft, three needle carburetor and efficient cooling head. The specially designed P carburetor produces awesome power with mileage you'd expect from a top-of-the-line engine and comes with 6.5mm and 7mm venturi.

 

Features:

  • Long stroke piston and sleeve design
  • DLC coated crankshaft
  • Three needle carburetor
  • Efficient cooling head
  • Includes 6.5mm & 7mm aluminum Venturi
  • Also available: 21aM Buggy Engine (TKR1700)

Specifications:
Displacement:
3.49 cc/ 0.213 cu.in
Bore:
16.27 mm / 0.641 in
Stroke:
16.8 mm / 0.661 in
Output:
2.55 ps / 2.59 hp @33,000 r.p.m
Practical R.P.M:
4,000~40,000 r.p.m
Weight:
362 g / 12.77 oz.

Recommended Exhaust Pipe

  • OS 2090

Recommended Glow Plug:

  • OS P3
Verified Owner
Wednesday, Oct 9 2019 (about a year ago)
Tekno RC BLOK 21aP .21 Off-Road Nitro Truggy Engine (Turbo Plug)
crazy amount of power and unbelievable torque. This motor one crazy piece of machinery. I put this in my NT48.3 and it has plenty of power to get it through some of the toughest jumps I have encountered. Great motor and a great price. It is pre broken in with Tekno EBIS, however I would suggest to idle one tank and use another tank under load to start getting it ready for a tune. On the third tank I would start to race tune and by the 4th tank you should be able to get your race tune fully integrated.