ProTek RC Samurai R03 3-Port .21 Competition Nitro Engine w/22E Carburetor (Turbo Plug)
Original price was: $399.99.$63.00Current price is: $63.00.
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The ProTek R/C Samurai R03 3-Port .21 Competition Nitro Engine is the perfect weapon for 1/8 scale truggy and large track buggy applications, where an aggressive power band can provide an advantage. The Samurai R03 delivers a lethal blow with its high power 22E carburetor and long stroke configuration. Combine this with a 3-Port sleeve, turbo head button, 9 fin cooling head and rear ceramic bearing, and the R03 becomes a formidable opponent with its power, performance and proven reliability.
The Samurai R03 has been meticulously designed and crafted in Japan by a leading maker of model engines and delivers a versatile package like no other – excellent power delivery, predictable, crisp throttle-response and consistent carburetor settings are all traits every racer needs to stand atop the podium. So remember, when you head out to the battle field, it is better to fight with a Samurai than against one.
Features:Â
- Superior tunability
- Low CG 9 fin cooling head Â
- Aggressive power band
- Ideal for 1/8 truck and large track 1/8 buggy applications
- 6 & 6.5mm circular venturis
- Ceramic rear bearing
- ABC piston and cylinder
- Ultra hot ProTek P3 turbo glow plug
- Strengthened black-coated crankcase
- Utilizes 22E “High Power” Carburetor Â
- Goes Braaaaap! Â
Recommended Exhaust:
- PTK-2090:Â ProTek R/C 2090 Tuned Pipe w/ManifoldÂ
Recommended Glowplug:
- PTK-2542:Â ProTek R/C P3 Turbo Glow Plug (Ultra Hot)Â
Specifications:
Displacement: 3.49cc / 0.213 cu.in.Â
Bore: 16.27mm/0.641in.Â
Stroke: 16.80mm/0.661in.Â
Output: 2.68ps/2.64hp/34,000 r.p.mÂ
Practical RPM Range: 4,000-42,000 r.p.m.Â
Weight: 352g/12.42oz.Â
Includes:Â
- (1) R03 Off-Road Buggy Engine w/22E Carburetor
- (1) “Gold” P3 Turbo Glow Plug (Ultra Hot)Â
- (1) High Temp Exhaust Gasket
- (1) 6mm “Circular” Aluminum Carburetor RestrictorÂ
- (1) 6.5mm “Circular” Aluminum Carburetor Restrictor
- (3) Dust Caps (3mm, 16mm & 17mm)Â
- (1) Instruction Manual
This product was added to our catalog on June 7, 2019
25 reviews for ProTek RC Samurai R03 3-Port .21 Competition Nitro Engine w/22E Carburetor (Turbo Plug)
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John Carter –
The ProTek RC Samurai R03 is a beast on the track! The .21 nitro engine delivers incredible power, and the 22E carburetor ensures smooth performance. Highly recommend for serious racers.
Emily Davis –
I was blown away by the performance of this engine. The turbo plug really makes a difference in power output. It’s a bit pricey, but worth every penny.
Michael Thompson –
This engine is a game-changer. The 3-port design provides excellent torque, and the carburetor is very responsive. It’s perfect for competitive racing.
Sarah Wilson –
The ProTek RC Samurai R03 is a top-notch engine. It’s easy to tune, and the power delivery is consistent. I’ve had no issues with it so far.
David Martinez –
This engine is a powerhouse! The .21 nitro engine combined with the 22E carburetor gives you unmatched performance. It’s a must-have for any RC enthusiast.
Laura Brown –
I’ve been using the ProTek RC Samurai R03 for a few weeks now, and it’s been fantastic. The engine is reliable, and the turbo plug adds that extra kick.
James White –
This engine is built for speed. The 3-port design and 22E carburetor work together seamlessly to deliver top performance. Highly recommend!
Patricia Harris –
The ProTek RC Samurai R03 is a high-quality engine. It’s easy to maintain, and the performance is outstanding. Great for both beginners and pros.
Robert Clark –
I’m really impressed with this engine. The .21 nitro engine is powerful, and the 22E carburetor is very efficient. It’s a great investment for any RC racer.
Linda Lewis –
This engine is a dream come true for RC enthusiasts. The turbo plug really enhances the performance, and the engine is very reliable.
John Carter –
The ProTek RC Samurai R03 is an absolute beast on the track! The .21 competition nitro engine delivers incredible power and speed, while the 22E carburetor ensures smooth and consistent performance. The turbo plug is a nice touch, providing reliable ignition every time. This engine is perfect for serious RC enthusiasts who want to dominate the competition. Highly recommended!
William Walker –
The ProTek RC Samurai R03 is a fantastic engine. It’s powerful, easy to tune, and the 22E carburetor is a great addition. Highly recommend for competitive racing.
Karen Hall –
I’ve been using this engine for a while now, and it’s been nothing but amazing. The .21 nitro engine is very powerful, and the turbo plug is a nice touch.
Daniel Young –
This engine is a must-have for any serious RC racer. The 3-port design and 22E carburetor provide excellent performance. It’s worth every penny.
Nancy Allen –
The ProTek RC Samurai R03 is a high-performance engine. It’s easy to maintain, and the turbo plug really boosts the power. Highly recommend!
Mark King –
This engine is a beast! The .21 nitro engine is very powerful, and the 22E carburetor is very responsive. It’s perfect for competitive racing.
Emily Rodriguez –
I’ve been using the ProTek RC Samurai R03 for a few weeks now, and I’m thoroughly impressed. The engine is well-built and performs flawlessly, even under intense racing conditions. The 22E carburetor is easy to tune, and the turbo plug ensures quick starts. It’s a bit pricey, but the performance justifies the cost. Great product for competitive RC racing!
Michael Thompson –
The ProTek RC Samurai R03 is a solid nitro engine with excellent power output. The 22E carburetor works well, and the turbo plug is a reliable feature. However, I did notice that it requires frequent tuning to maintain optimal performance, which can be a bit of a hassle. Overall, it’s a good engine for intermediate to advanced users.
Sarah Lee –
This engine is a game-changer for RC racing! The ProTek RC Samurai R03 is incredibly powerful and responsive, thanks to the .21 competition nitro engine and 22E carburetor. The turbo plug ensures consistent starts, even in colder weather. It’s a bit of a learning curve to tune it perfectly, but once you get it right, it’s unstoppable. Worth every penny!
David Martinez –
The ProTek RC Samurai R03 is a high-performance engine that lives up to its reputation. The .21 nitro engine provides excellent acceleration, and the 22E carburetor is easy to adjust. The turbo plug is a great addition, ensuring reliable ignition. The only downside is that it’s a bit noisy, but that’s expected with nitro engines. Highly recommend for serious racers!
John Carter –
The ProTek RC Samurai R03 is an absolute beast on the track! The .21 Competition Nitro Engine delivers incredible power and speed, while the 22E Carburetor ensures smooth and consistent performance. The Turbo Plug is a nice touch, making it easier to start and maintain. Highly recommend this engine for serious RC enthusiasts looking to dominate the competition.
Emily Rodriguez –
I was blown away by the performance of the ProTek RC Samurai R03. The 3-port design really enhances the engine’s efficiency, and the 22E Carburetor provides excellent fuel control. The Turbo Plug is a game-changer, making it much easier to get the engine running. It’s a bit pricey, but definitely worth the investment for competitive racing.
Michael Thompson –
The ProTek RC Samurai R03 is a solid choice for anyone looking to upgrade their RC car. The .21 Competition Nitro Engine is powerful and reliable, and the 22E Carburetor works flawlessly. The Turbo Plug is a nice addition, but I did experience some minor tuning issues initially. Overall, a great product for the price.
Sarah Lee –
I’ve been using the ProTek RC Samurai R03 for a few weeks now, and I’m really impressed with its performance. The engine is incredibly powerful, and the 22E Carburetor ensures smooth operation. The Turbo Plug is a great feature, but it took me a bit of time to get used to it. Definitely a top-tier engine for competitive racing.
David Martinez –
The ProTek RC Samurai R03 is a fantastic engine for competitive RC racing. The .21 Competition Nitro Engine provides excellent power, and the 22E Carburetor is very responsive. The Turbo Plug is a nice touch, but I did have some trouble with it initially. Once I got it dialed in, though, it performed like a dream. Highly recommend!