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Calibrating the right air/fuel mixture is important to gain proper power and efficiency from your carburetor and engine. But for vehicles running E85 fuel, proper calibration is difficult if you don't know the exact percentage of ethanol to gasoline in the fuel. These Holley E85 fuel testers are essential tools that can instantly determine the ratio in the E85 fuel you're using. They fit in your pocket or toolbox and are easy to use. Simply add water to the first line on the testers and then pour in the E85 sample to the second line. Once the water is absorbed, the Holley E85 fuel testers will indicate the amount of ethanol in the fuel.
( 39 )
$38.17
E85 offers many benefits to performance enthusiasts and racers with its 105-octane rating, cooler engine temperatures, and cleaner emissions. The variations from pump to pump for street driving are negligible, but to the racer, even a small percentage change of ethanol can determine the outcome of a race if nothing is done to compensate for it. Consistency is especially important in bracket racing, where a win can be determined by thousandths of a second. E85 fuel is said to contain 85 percent ethanol and 15 percent gasoline, but the fuel mixture can vary anywhere from a low of 70 percent all the way up to 85 percent ethanol, depending on the place of refinement and the season of purchase. These Quick Fuel E85 fuel testers will let you know exactly what you are pouring into your tank. They are designed to help you calibrate your air/fuel mixture. Using the testers takes only a few moments and they are simple to use. First, you add water up to the first line on the Quick Fuel E85 fuel testers, and then pour in the E85 sample up to the second line. The ethanol absorbs the water and the gasoline floats on top, revealing a definitive boundary. This boundary will lie in the graduated area of the testers, giving you the percentage of ethanol in the E85 fuel. They come with a durable carrying case to keep them safe in any toolbox.
( 12 )
$38.18
Quickly troubleshoot engine performance problems and measure #1 and #2 grade diesel fuel quality with OTC diesel fuel hydrometers. Their measurements are given as an American Petroleum Institute (API) gravity reading when testing diesel fuel composition and combustion characteristics. Fuel is drawn into the hydrometer tube which then floats the internal bulb float. The internal float contains a thermometer that is used to compensate the API reading for the highest accuracy. Additional features and specs: * Instructions included * Hydrometer scale: 30 to 110 * Correction scale: +2.5 to -5.0
Not Yet Reviewed
$159.99
Sierra Marine fuel testers let you know how much alcohol is in your gasoline. Just fill up the test tube with water to the line indicated, then add a sample of your gasoline up to the next line—and shake. You will get a reliable indication of the alcohol content. Testers enable you to select the best fuel for the best watercraft performance.
Not Yet Reviewed
$13.99
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