Utilizing the highest quality raw good available, Wildcat fuels are designed to get you in the sky and keep you there. Whether you fly helicopters or Airplanes, Wildcat offers a variety of fuel options for every skillset. With KLOTZ custom engineered oil packages, you can rest assured you engine has the protection it needs too.

We encourage you to try Wildcat from your local hobby shop. Click here to find Wildcat Fuel dealers near you.

If you are unable to locate the blend you are looking for, click here to view blends available direct from Byron Originals, Inc.

2&4 Cycle:

2&4 Cycle is available in 10%, 15%, and 20% nitro blends. This fuel was developed with 4-stroke engine performance and protection in mind. Wildcat 2&4 Cycle fuels contain18% oil volume (except YS/20 which contains 20% total oil) and is totally synthetic. Due to the 18% oil content, Wildcat 2&4 Cycle fuels can be run in any 2-stroke engine (except ducted fans) where a fuel with total synthetic oil is desired.


Youngblood Pereformance 30 was designed for the hardcore 3D flyer in mind. YP30 contains 23% synthetic oil.


Premium is available in 5%, 10%, and 15% nitro blends. This is a fuel for all your 2-stroke needs. Wildcat premium contains 16% total oil with a composition of 80% synthetic and 20% degummed racing castor. This fuel can be used in all 2-stroke engines that are ABC or AAC ball bearing engines.

Premium Xtra:

Premium Xtra is available in 10% and 15% nitro blends and contains 18% total oil wiwth a composition of 80% synthetic and 20% degummed racing castor. The extra 2% oil being for ringed, brushed engines, break0in and where extra oil is simply wanted or required by warranty.


Helimix 30% is designed to maximize torque and provide for ultra smooth FAI compensation type flying.


ProMix is available in 20%, 25%, 35%, 45% and 65% nitro formula's. This fuel was specifically designed for high performance engines running in harsh environments such as cars, boats and high performance aircraft. ProMix contains a scientific blend of synthetics and degummed racing castors for a total oil volume of 18%. With a blend ratio of 95% synthetic and 5% degummed racing castor, ProMix fuels have become world renown for their power, transition and engine life. ProMix has set several records without sacrificing the engine to do so.

Xtreme Clean:

X-treme Clean is specially formulated to cut stubborn engine oil residue. This cleaner/degreaser is extremely strong and works fast. X-treme Clean cleans plastics, vinyl and cloth materials without leaving a soapy film. This cleaner will not remove decals or damage paint and is safe on Monokote and similar films.

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