TKR1711 BLOK 21aP .21 Competition Truggy Engine (Black Head Stamp) (Tekno RC)

TKR1711 BLOK 21aP .21 Competition Truggy Engine (Black Head Stamp)

$449.99
$519.99 Excl. tax

*AFFIRM Finance Offer Available on Total Purchases of $149 or More

Delivery time: Ships within 24hrs
Part Number: TKR1711
Quantity In Stock: 1

TKR1711 BLOK 21aP .21 Competition Truggy Engine (Black Head Stamp)

 

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

 

All Blok Engines Are Oil Bath Broken-in

The same oil bath break-in process previously only available to our team is now available to you!  We use a proprietary automated process to ensure each engine is broken-in properly. All engines go through a series of carefully controlled time intervals where the speed and temperature are precisely adjusted.  When you receive the engine, you only need to do a few heat cycles on the box, run a tank on the ground, and it’s ready for the track!

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