I think the ideal air fuel ratio is about 1.4 (1.4 parts of air for every 1 part of fuel) Aviation fuel is .680 - .720. . 70%. The higher the value, the more pressure and heat . Mixing the two fuels creates the RON. dr_strangeland Reader. Proper use of nitromethane can effectively double the horsepower delivered by an Otto Cycle internal combustion engine.This is achieved even though nitromethane has a heating value four times less than standard gasoline. Methanol: 108-112 octane. Plugging the information into the equation: (0.60 x 110) + (0.40 x 100) = 66 + 40 = 106. What about raw nitromethane, or hydrazine?68.231.189.108 23:31, 6 December 2009 (UTC) NHRA Top Fuel Champions (1974-2009) This was removed from the main article. It takes high-performance racing fuels that are willing to go the distance - fuels like those produced by Sunoco. While the air-fuel ratio for gasoline is roughly 14.5 to 1 (14.5 pounds of air for every pound of gasoline), the air-fuel ratio for nitromethane is about 2 to 1. The octane number is actually the simple average of two different octane rating methods—motor octane rating (MOR) and research octane rating (RON)—that differ primarily in the specifics of the operating conditions. Octane rating/octane number. 115 is the research Octane. The percentage of 110 in the mix is 3/5 = 0.60 (60%). 40%. . Nitromethane. They're also subject to less corrosion when compared to standard methanol blends. . The specific gravity of pure . It does not belong here. Octane ratings are located on each gas pump, usually as a bright yellow sticker. Dragon Race Fuel Concentrate transforms a quality 93 premium pump gasoline into a 102 octane high performance unleaded race fuel. Nitromethane's chemical formula is CH3NO2. Adding ethanol to gasoline boosts the fuel's octane rating. Nitromethane. Other fuels are compared as regards performance with mixtures of iso-octane and pentane and thereby given an "Octane" rating. My dad got a 2006 Toyota Auris last year. The increase in octane also varies with the octane rating of the fuel being boosted, with higher-octane fuel seeing smaller increases. It is critical that you re-jet based on the mixture your runing. Posted July 23, 2008. The majority of a gas stations around the greater Ventura area sell three grades of octane, 87 octane (regular), 89 octane (mid-grade), and 92 or 93 octane (premium). MSDS — UN1230 : ERG 131 — Methanol Racing Fuel for real Racers NitroMethane: MSDS . What is the Octane Rating for Methanol? 164 horsepower at 4263 rpm (at the wheels) 165 lb-ft torque at 5911 rpm (at. Racing gasoline is blended to provide additional octane rating, not more energy. . Because fuel to air ratio for gas is like 1:12 for Tolulene its 1:9.8 so if your going to be adding upto 40% of Tolulene you have to re . The octane rating of a specific gasoline mixture is based off the ratios of two compounds in the gasoline—iso-octane, a compound with the . The fuel carries it's own oxygen with it. don't seem to apply as true any more. 104.5. akylekoz SuperDork. The higher the octane number, the more compression the fuel can withstand before detonating. VP Racing Fuel M5 Racing Methanol w/ Combustion & Lube Additives - 5 Gallon Pail. $126.99. This is done by altering the composition of the fuel (using ethanol, methanol, nitromethane . The octane rating of gasoline refers to the fuel's anti-knock quality, Autogas octane is rated differently than that of avgas. Torco Nitro Methane is the best fuel available today. Is there an octane rating to top fuel? Three terms for octane number are used worldwide. One Ethanol R 117+ Octane E85 Race Fuel. This product contains a mix of MMT, POWER - X and Nitromethane which increases the Octane by at least 3 numbers. The improvement depends on the blend and the octane rating of the base gasoline to which the ethanol is added. NOS Octane Booster Racing Formula is a fuel treatment. AKI is the octane number that's listed on the gas pump (i.e 87, 89, 91). These containers prevent any evaporation of any additives or of the fuel itself, eliminating any chances of the octane ratings lowering and/or changing. OCTANE VALUE. FUEL COMPARISONS. Model aircraft fuel contains from 0% to 65% nitromethane. In addition to high-octane gasoline and nitromethane, the hot surface ignition characteristics of methanol and a mixture of 90% nitromethane/10% methanol were studied. Octane rating or octane number is a standard measure of the performance of a motor fuel or aviation fuel. You can get a gallon of xylene at home depot for $22. Pure Iso-Octane is a very good antiknock fuel for spark ignition engines, since it has a high S.I.T., whilst Pentane, with a very low S.I.T. Higher octane number or high resistance to knock will cause efficient combustion of fuel and as a result low knocking by the engine. It's the highest purity available in the United States. . X-1R Octane Booster is designed specifically to increase the octane of the petrol you use so you can eliminate knocking and increase the power of your engine. In fact, all grades of gasoline have about the same amount of energy per pound. Dragon race fuel concentrate and a premium gasoline will perform as well as any unleaded race fuel within the limits of compression and RPM's. . The higher the octane number, the more compression the fuel can withstand before detonating. The car has the 1NZ-FE engine (10:5:1 .or 11:1 I believe.) Nitromethane is a fuel that is used in racing, particularly in drag racing, to provide more power. Another important property of fuels is their octane rating. Nitromethane's chemical formula is CH3NO2. Octane rating or octane number is a standard measure of the performance of an engine or aviation fuel. . Add that to four gallons of 92 pump gas and you should be around 97-98 octane. So the octane of the resulting mixture is 106. Winning on today's racing circuit requires more than an exceptional driver and a well-built car. Honda has been stating that the 2022 1.5l turbo engine can perform at 180 horsepower with 87 octane, but as dyno'd it has shown to be about 15-20 wheel horsepower less than this number (hub driven dyno by hondata). Higher octane fuels, in general, burn more slowly than low octane fuels, but other additives that have little or no bearing on octane rating can affect flame speed. 20%. Retail gasoline stations in the United States sell three main grades of . $62.99. * Methylcyclopentadienyl manganese tricarbonyl (MMT) is an extremely poisonous neurotoxic substance and is fatal if swallowed/inhaled and will cause a disease similar to Pa. . Nitromethane Nitromethane is a fuel that is used mostly in specialized drag racing classes such as "Top Fuel Funny Cars" . Motor Octane Number (MON) Test VP Racing Fuel Q16 - 5 Gallon Pail. The percentage of the 100 octane fuel in the mix is 2/5 = 0.40 ( 40%). we are seeing the return of alternative fuel vehicles. The specific gravity of pure . The same can be said about the octane rating of gasoline; it does not represent the fuel's ability to produce power but instead allows the engine to reach its full potential. Pure Power Racing Nitromethane is the highest quality of Nitro available with a purity rating of greater than 99.9%. Methanol is another common high-performance fuel, which, like nitromethane, requires less oxygen for complete combustion; 1 kg of methanol requires approximately 6.5 kg of air . When comparing fuels for racing purposes make sure to compare Motor Octane Numbers because these are the ones that count in your racing application. That would be a lambda of less than one in the EFI computer world. This results in the purest form of race fuel made available to you once you open the containers. Which is the recommended fuel? The higher an octane number, the more stable the fuel. Older ideas about the engines (generally with engines using carbs.) This form of Ethanol aids in producing a higher octane and ultimately, a superior fuel. If it can be used elsewhere, copy and paste it into another article, then delete this section. Without lead. 50%. When you hear the term "nitro-burning funny car" or "top-fuel dragster", that means that the engine burns nitromethane. Auto sector in talks with Indian Oil for higher octane fuel. Nitromethane is a nitrated hydrocarbon with the formula CH 3 NO 2.It is a liquid at room temperature.. A major use of nitromethane is a fuel for drag racing automobiles. The racing fuel concentrate is an octane booster that boosts pump fuel up to about 102 octane. The ethanol content's high effective octane rating suppresses detonation in high-compression-ratio racing engine if the air/fuel ratio is rich. Most gas stations in the U.S. offer three different octane levels: 87 - Regular. Does Sunoco's MO2X have oxygen in it? The higher the octane number, the more compression the fuel can withstand before detonating (igniting). Nitromethane: this is hard to quantify because nitromethane is an oxygenated fuel and they are . The Antiknock Index (R+M)/2 is what we go by for the Octane Rating which is 110. Increasing the octane rating wont "add" power unless you are able to increase compression ratio or advance spark timing. 24-7 Race Fuels - 102 Unleaded. The higher the octane rating the higher the resistance of the fuel to detonation. Recommended jet diameter increases (guide only) for Nitro - methane / Methanol fuel mixes over those used for straight Methanol fuel. You can also determine the oxygen content of the mixture the same way - just use . 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