"Deuce 2" AC Nitro Engine Heater (120V) by Competition Heat

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Frederick, MD

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Low Price: $59.99
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This product was added to our catalog on February 15, 2013.

This is the Competition Heat "Deuce 2" 120V AC Nitro Engine Heater. The Deuce 2 features a re-designed cover that provides improved lead wire support for increased reliablity. The Competition Heat Deuce 2 AC Engine Heater allows you to pre-heat your engine without the use of a heat gun before starting your engine on the starter box. The Competition Heat Engine Heater was designed to uniformly heat all the critical internals of your engine, to help relieve the stress on the crank, con-rod, piston and sleeve during warm-up. It will properly pre-heat your engine to 180-200F in as little as 10 to 15 minutes (depending on ambient temperature). This engine heater is the result of 40+ years of racing experience by its designers and is one of the most technologically advanced products to hit the nitro R/C market in years. The Competition Heat .21 R/C racing engine heater uses technology similar to that used by the Aerospace Industry, Formula 1, Indy Car and NASCAR Teams! 

The Deuce 2 features a high quality connector from Deutsch. These connectors have flame retardant, high-grade thermoplastics that allow the pins to be removed from the housing, making it easy to change out your cover when needed, keeping your Comp Heater looking new. The re-designed cover fits .19-.21-.24-.25 nitro engines, up to the larger .28s and provides better insulation and a clean, sharp appearance.

The Competition Heat Deuce 2 AC Engine Heater was designed with the competitive RC racer in mind, but its a powerful tool that can also be used by any nitro RC enthusiast. Pre-heating your race engine has become an important part of any competitive racing program to ensure your engine is ready to rip when the tires hit the track. This product makes the pre-heating process effortless, allowing you to focus on the important details like chassis setup and engine tune. No more warm up laps to build engine temps, no more waving a heat gun around trying to evenly distribute heat to your engine before you break it in or start it up on a cold day. Most importantly, it will quickly pay for itself by increasing engine life and performance! Get the maximum life and performance out of your high performance RC racing engine with the Competition Heat Deuce 2 AC Engine Heater.


  • Flame retardant, high-grade thermoplastic connector that allow the pins to be removed from the housing, making it easy to change out your cover when needed.
  • Replaceable cover.
  • Can be operated from any 110 volt power source.
  • Fireproof and heat resistant adjustable cover with an embroidered logo.
  • Fits all .19-.26 RC nitro engines.
  • Very small, lightweight and compact for quick and easy storage.
  • Heating element is used in both the Aerospace and Racing industry. Its designed to transfer heat effectively and efficiently.
  • Access port on top allows you to start and monitor your engines temperatures without having to take the heater off.
  • The Competition Heat engine heater was designed with safety as a priority. NO METAL PARTS are used.
  • Heating element is moisture and chemical resistant.
  • The Competition Heat engine heater makes starting and tuning easy.
  • Eliminates unnecessary wear and stress on critical engine components which can lead to pre mature engine failures.
  • Saves fuel. No more starting your engine to warm it up.
  • Pays for itself by increasing engine life and performance.
Verified Owner
Saturday, Mar 30 2013 (about 4 years ago)
Competition Heat "Deuce 2" AC Nitro Engine Heater (120V)
Just picked this up and used it for the first time today and it is really nice. It was only 40 degrees out today and heated up the engine nicely. A bit pricey but worth it.)
Verified Owner
Thursday, Sep 29 2016 (about a year ago)
Competition Heat "Deuce 2" AC Nitro Engine Heater (120V)
New to rc, I really like the 120v because of no lipo cutoff, no time delay, you plug it in, and it will be hot 30mins later, As others like heat guns, I don't like to instantly super heat your motor and run it. I feel if the motor slowly heats to operating temps it should help your motor last longer. (depending how u broke in/drive). one thing this should have is a "temp shut off" when u take this off MAKE SURE you unplug it.)
Kenny Kieffer
Verified Owner
Tuesday, Sep 1 2015 (about 2 years ago)
Competition Heat "Deuce 2" AC Nitro Engine Heater (120V)
It works awesome i like it better than the heat gun it heats my engine up to about 180 200 it doesn't take up a lot of room like a heat gun)
Jordan Anderson
Verified Owner
Saturday, Aug 30 2014 (about 3 years ago)
Competition Heat "Deuce 2" AC Nitro Engine Heater (120V)
Heats engine up as it is supposed to. I find using a heat gun to be quicker, but if you're not in a hurry this heater works well.)