Tekno - BLOK 21aP .21 Competition 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 offroad 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 6.5 and 7.0mm venturi.
- 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
- Tekno RC guarantees this item to be free of defects in materials and workmanship for up to 90 days from the original purchase date. Before the engine is run or installed, perform a thorough visual inspection and contact our customer support immediately if anything abnormal is noticed. Warranty will be void if the engine shows any sign of use, disassembly or modification(s). Tekno RC reserves the right to repair or replace any defective item.
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!