There are E85 (that’s 85% ethanol) motorcycle conversion kits on the market. … Now, it is possible to convert a carbureted motorcycle over to E85 but it’s a “PITA”. First, there’s the matter of jetting richer. If you were to burn pure alcohol, the fuel/air ratio is max 9:1 at 1 atm (atmospheric pressure).
Can I run E85 in my Harley Davidson?
Do not run E85 in your bike. While it is higher octane it also requires twice as much like alcohol and your injectors and fuel system are not made for it.
Can a carburetor run E85?
E85-Ready Carburetors are available. Some are coated to prevent corrosion. They have updated floats and larger jets. The internal passages are also enlarged to handle more fuel.
Will E85 hurt my engine?
E85 is actually safer for your engine than regular gasoline is. E85 flex fuel not only powers your engine but also cleans your engine, fuel lines, and fuel injectors. That’s because E85 contains a high amount of ethanol, up to 83%. … It clears the engine, fuel lines, and fuel injectors of deposits.
How much HP does E85 add?
A higher octane number simply allows high compression and aggressive ignition timing, and those make up for the lower energy density. In boosted applications, E85 can add about 10% HP over racing fuels. Modifications are necessary to achieve this. The gains in non-boosted vehicles is minimal.
Is converting to E85 worth it?
E85 can be perfect for the high horsepower or high compression build, as long as it is readily available in your area. Because of E85s increased resistance to detonation, it allows for more power without the cost of expensive race fuels. Even at low power levels, E85 can also be a much safer fuel than normal pump gas.
Can you mix 93 and E85?
5″ mix might not be as immediately corrosive as E85, but over time you’ll have the same problems. Replacing those problem pieces is the only way to be sure that mixing the two is not a problem, and even then your mileage will suffer thanks to the lower energy density of ethanol.
Why is E85 used for racing?
E85 is popular in racing because the engine runs cooler with E85 than with gasoline. This is because Ethanol has over 1/3rd of oxygen by mass, which is higher than in oxygenated race fuels, where the levels are below 15% of oxygen by mass. … Alcohol has nearly ten times the cooling effect when comparing to gasoline.
Does E85 shorten engine life?
Ethanol has a corrosive action on fuel-system components, magnesium, aluminium and rubber. Running E85 on older model engines without tuning and replacing some components will ruin the engine in short time. Replacing fuel hoses, fuel pumps, gaskets, seals, fuel filters, fuel injectors, throttle bodies, etc.
Will E85 make more power?
E85 fuel can give you a significant boost in power and torque without breaking the bank for racing fuels. It has a base octane rating of 105 and has the bonus of added cooling properties that add even more knock resistance than racing fuels with the same rating.
Why is E85 so cheap?
E85 prices are down, not because oil companies want to sell more ethanol, but because they have to. The oil companies are in a bind. People are driving less and using less gas, but a federal mandate, called the Renewable Fuel Standard, requires the companies use more ethanol.
Can you run E85 all the time?
Refueling around a quarter tank will protect you from any potential problems related to moisture and keep your car healthy. If your engine is a flex fuel engine, you can use E85 all the time. If your engine is not a flex fuel engine, you should never use it.
Is E85 better than 93 octane?
E85 has an octane rating higher than that of regular gasoline’s typical rating of 87, or premium gasoline’s 91-93. This allows it to be used in higher-compression engines, which tend to produce more power per unit of displacement than their gasoline counterparts.