![]() ![]() Hence, to know the right nitro mixture, you need to understand how the carburetor works because it controls the engine’s speed by restricting air and fuel intake into the engine. How the engine performs is directly linked to the fuel and air mixture, which takes place in the carburetor. What nitro mixture should you use to get the best out of this engine? With the addition of the EZ-Start electric starting system, they offer more speed and acceleration on the race track. Yes, the Traxxas 3.3 racing engine is the best and most powerful nitro RC engine on the market today.įor RC enthusiasts searching for big, high-performance and reliable engines, this engine has extremely high power, is easy to use, and is incredibly reliable. Is the Traxxas 3.3 engine is the most powerful Nitro RC engine Traxxas often places the engine size in the name of the engine or vehicle to differentiate them from other models.įor this reason, the size of a Traxxas 3.3 engine is 3.3cc, which is also equal to a. You can determine the engine’s displacement when you check the specs for that engine. But, how do you know the size or displacement of your Traxxas 3.3 engine? The displacement defines the volume of space a piston uses in a single stroke. RC engine size is also called displacement, often measured in cubic centimeters (cc) or cubic inches (ci). It comes equipped with an EZ-Start push-button electric starting and a two-needle composite slide carburetor for reliable tuning. Traxxas 3.3 engineĬreated in 2006, the TRX 3.3 engine is one of the most powerful racing engines ever developed by Traxxas.ĭesigned for more power, reliability, and ease of use, the TRX 3.3 racing engine is so powerful that it produces 2 HP, an extreme 60% more peak horsepower than the TRX 2.5 and 2.5R racing engines. ![]() ![]() How much horsepower does a Traxxas 3.3 engine have Traxxas 3.3 engine max rpmĪ Traxxas TRX 3.3 engine at 0.97HP will generate 31,250 rpm with a pull-start, and at a torque of 37.49 oz-in, the maximum rpm will range between 19,500 and 37,750 rpm.Īt a torque of 38.32 oz-in, the maximum rpm falls between 22,700 rpm and 38,100 rpm, especially when using a Traxxas 33% Top Fuel. Read on to learn more about the Traxxas 3.3 engine and its horsepower ratings. If you’re wondering how much horsepower the Traxxas 3.3 nitro engine has, you want to know that it has exactly 2.128 HP straight out of the box. Their larger displacement and advanced porting generate class-leading horsepower ratings. In fact, they produce over 60% more horsepower than every other Traxxas race engine model. These engines deliver extreme power and thoroughbred performance like no other model. Is the E-Revo more "finished"? Yes, but I think what I have gets the job done just fine.Like the TRX 2.5 and TRX 2.5R racing engines, the TRX 3.3 engine is also designed by one of the biggest hobby manufacturers, Traxxas. Run times are over 20 minutes and fast, with immediate electric power. You can fit a monster motor and battery in there - I'm using a Feigao 8XL and a Flightpower 5000 mAh 4S Lipo with a Castle Monster Max ESC. It's minimal, simple, and utilizes most of the original parts (the motor mount integrates in with the nitro mounts). Other than that, I really like the setup. This raises the CG a bit and makes it tough to tune the shift point (you have to loosen the ESC mount and swing it out of the way).Ģ) The battery is sort of "out there", and not super protected by anything other than the body.ģ) You pretty much have to use a single servo to steer with unless you get creative in mounting the receiver somewhere else and outside the provided receiver box. You can still rip wheelies with it if you jam on the throttle from a standstill.ġ) The ESC is mounted high up on the chassis, on a plate on top of the transmission. The Tekno conversion is pretty straightforward, and with the Elektri-clutch, it retains that "nitro feel" somewhat. ![]()
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