The only fuel additive that Indmar recommends is the use of Sta-Bil Fuel Stabilizer. Stabilization of fuel is required during off-season storage. We also recommend the regular use of Sta-Bil for boaters who don?t regularly burn a tank of fuel every week or two.

A good commercially made glow fuel with at least 18% oil content by volume, not by weight. If oil content is measured by weight a minimum of 20% is required. to 15% nitro content is adequate for general use. Higher nitro content can be used for competition but customer assumes risk or damage. See also Compression Ratio

A good commercially made glow fuel with at least 18% by volume oil content. Nitro content should be around 25%, higher can be used your own risk. As these are racing type engines and the stresses are far beyond regular use, any damage cannot be considered the fault of the manufacturer. See also Compression Ratio

Model cars run about the same guidelines as boats. A good commercially made glow fuel with at least 18% oil content by volume, not by weight. If oil content is measured by weight a minimum of 20% is required. 5 to 15% nitro content is adequate for general use. Higher nitro content can be used for competition but customer assumes risk or damage.

In 2-stroke engines the lubricating oil is directly mixed with gasoline by adding it into the fuel tank. DurAlt? FC can be added to either the fuel tank of the 2-stroke engine (just like in the case of a 4-stroke engine) or it can be added to the oil prior to mixing into the gasoline.

Yes. It has been proven that the Tadger will complement any type of additive or bio-diesel. The Tadgers' performance is enhanced as the quality of the fuel is enhanced.

Given the fact that literally thousands of fuel additives are offered on the market, engine manufacturers have no way of monitoring or testing the claims of so many products - making it difficult to determine specific products that are safe to use. However, PRI chemistry does not alter any fuel specifications issued by engine manufacturers - specifications by which manufacturers judge whether or not a particular fuel affects safe engine operation.

Modern engine oils and fuels are carefully formulated to offer the best possible performance over a wide range of operating condition. There are occasions where an additive not contained in the oil or fuel will improve performance in one respect or another. However, there are also additives that will cause harm to the system. If aftermarket additives are used they should be thoroughly tested and offer more proof of performance than simple testimonial letters or anecdotal evidence.

YES. The FUEL OPTIMISER also offers substantial savings and a drastic reduction in NO emissions and soot.

YES. The FUEL SAVER also offers substantial savings and a drastic reduction in NO emissions and soot.

It can be used in conjunction with other Rapid Set® Concrete Pharmacy® items or certain approved additives.

Unlike poppet valve four strokes the HP VT's have a rotary valve which requires an oil film to seal properly. A minimum of 20% oil content (50/50 castor/synthetic) is acceptable. If the oil content is too low the engine will not draw fuel well or idle properly. This is due to leakage back into the intake manifold disrupting the incoming fuel/air mixture.

F2-21 is the only commercially available fuel additive based on the extremely powerful micro-emulsion technology. It is also the only multi-functional fuel additive on the market that works as a combustion enhancer AND combustion chamber cleaner. While other additives on the market are primarily designed to correct specific problems, F2-21 improves overall engine performance, whether it's old or new.

Most fuel additives are ok to run in your fuel cell if they are not left in the cell for extended periods of time. If left in the cell for a long period of time, the additives can separate from the fuel and attack the bladder. If you are going to use additives, use them only when necessary and refill your cell with regular fuel before storing.

Since these engines have no sump to hold oil for engine lubrication, like nitro, the oil comes from the fuel. You need to mix your pump gas with a specific amount of 2-stroke oil, in order to provide the engine with the lubrication (and cooling) that it needs. What oil? Well, there are many topics about this, but the key here is to get a good performance 2-stroke oil.

For 4-6 cylinder engines, premium pump gas is required for safe use of your nitrous system when jetted up to 75hp. Above 75hp, racing fuel is recommended for maximum engine safety. For 8 cylinder engines, premium pump gas is adequate for nitrous system settings up to 125hp. Above 125hp, racing fuel is recommended.

BlueSky 3-in-1 Fuel Conditioner is not intended as a "Fix to Pass" product, although, it does an extraordinary job in this function. It actually works by achieving cleaner combustion, thus extending the life of your engine and improving your fuel mileage. You can easily document your savings if you can keep a fuel log. So, we hope that you will consider using this product with every tank of fuel.

The first step is to locate a hobby shop in your area (use the dealer locator and enter your U.S. zip code), and to ask the local shop to refer you to a club in your area as well. In major metropolitan areas there are usually several, so you often have several places and groups of people to choose from. These 2 contacts will be invaluable to you in gaining first hand knowledge and support. The next step is to visit the local field and watch people fly.