ProTek RC 321B Samurai V2 .21 Competition Racing Engine

ProTek RC Samurai V2 21 Racing Engine

ProTek RC’s Samurai .21 Racing Engine has been updated over the original, featuring a new carb that boost fuel mileage to approximately 14-minutes per tank! This new LRT carb is also said to smooth the throttle response, helping the Samurai gain efficiency as well.

While these changes help fuel economy, the overall speed this engine produces does not suffer. It still retains it’s 3-port configuration, short-stroke tube head and ceramic bearings, all combined to create a very powerful engine.

This engine will be available in a limited production run so if you’re serious about performance, you may want to jump on this before they’re all gone!

PTK-2500 ProTek RC 321B Samurai V2 .21 Competition Racing Engine

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Check out more cool products from ProTek RC.

About Tony Phalen

Tony Phalen - As an avid RC enthusiast, Tony has been building, bashing and racing RC Cars for over 25 years. He has raced everything from 1:18th scale trucks to 1:5 scale motorcycles and everything in-between. He's also worked on both sides of the industry fence; working at and with many major manufacturers (as well as being a sponsored driver) to working for a high-profile industry magazine. During this time he has learned many tricks, tips and techniques and has transferred that knowledge to CompetitionX - the most informative RC website on the internet! More articles by Tony Phalen

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