Is REC-90 regular gas?
REC-90 is an ethanol-free, 90 octane unleaded gasoline blend designed for use in recreational/marine engines which can be damaged by the ethanol found in other gasoline blends. It is also usable in some aviation engines [1] and automotive engines, though it has not been thoroughly tested for cars and trucks.
Can you mix Rec fuel with premium?
Sure can. Rec gas is just 100% gasoline, so your tank will be 5% ethanol instead of 10%.Aug 31, 2020
Is Rec gas good for car?
The short answer is, no, ethanol-free gasoline is not bad for your car. Most cars today can run on ethanol gas blends up to E15 (15% ethanol) and on non-ethanol gasoline. And flex fuel vehicles can handle up to E85 (85% ethanol) without a problem.Mar 1, 2018
What is rec 91 fuel?
Non-Ethanol Gas for Your Recreational Activities Non-Ethanol gasoline is a high-quality type of fuel that does not include added ethanol.
What is REC-90 fuel used for?
Ethanol-free 90-octane gasoline is sometimes marketed as “recreational fuel” or REC-90. Many consumers prefer to use this pure gasoline that isn't blended with ethanol for marine equipment and small engines for lawnmowers, snowblowers, chainsaws, generators, pumps, and the like.
How long does rec fuel last?
six monthsIf stored properly, ethanol-free gas can last up to six months. It is not as likely to succumb to oxidation or evaporation.
What is better 90% ethanol or 93?
It depends whether you want more power or better mileage. I've used 90 ethanol-free, and 93 w/ethanol in our '08 R55S and mileage is similar, but it runs better on the 93. I had a chance to top up with 93 ethanol free once and it made a big difference in mileage and performance, even though it was just a 1/4 tank.Oct 2, 2012
Does ethanol free gas make more power?
Ethanol contains roughly one third less energy than ethanol-free (also known as non-ethanol) gasoline does, which means you will get slightly fewer miles per gallon if you use E10 or E15. The fewer miles per gallon you get is small, but measurable.Jul 31, 2021
Is no ethanol gas better than premium?
While not as popular as the ethanol blends, pure gas may be preferable for older car engines, as well as boats, lawn mowers or other tools. Ethanol-free gas also gets better fuel economy. However, most drivers use the E10 or E15 blends, with 10-15% ethanol. That ethanol content only reduces gas mileage by around 5%.May 6, 2019
Can I put REC-90 in my car?
REC-90 is an ethanol-free, 90 octane unleaded gasoline blend designed for use in recreational/marine engines which can be damaged by the ethanol found in other gasoline blends. It is also usable in some aviation engines and automotive engines, though it has not been thoroughly tested for cars and trucks.
Which gas is better 87 89 or 93?
Most cars on the road recommend a standard grade 87 or 89. Premium gas 90-93 is completely okay to put in a standard vehicle. Car experts say there is no risk of damage to a standard car using premium fuel.May 12, 2021
Can I use 91 octane instead 93?
Can I use 91 octane instead 93? While you can, it isn't recommended as most manufacturers or car enthusiasts do not run octane levels higher than 91 (typically). While the amount of TEL in 93 octane gas is generally higher, you will find that most if not all cars will run on 93 octane with no issues.
What is REC 90?
REC-90 is an ethanol-free, 90 octane unleaded gasoline blend designed for use in recrea tional/marine engines which can be damaged by the ethanol found in other gasoline blends. It is also usable in some aviation engines [1] and automotive engines, though it has not been thoroughly tested for cars and trucks. Click to see full answer.
How long should I use ethanol free gas in my boat?
six months. Should I use ethanol free gas in my boat? Ethanol free fuel is the best option for marine engines, but E10 can still be used if necessary. The most likely time for fuel problems to occur is when you first begin using ethanol-blended fuel, because of phase separation.
Is ethanol free gasoline bad for cars?
The short answer is, no, ethanol-free gasoline is not bad for your car. Most cars today can run on ethanol gas blends up to E15 (15% ethanol) and on non-ethanol gasoline. And flex fuel vehicles can handle up to E85 (85% ethanol) without a problem. One may also ask, is ethanol free gas better?
Is ethanol free gas better than ethanol?
While not as popular as the ethanol blends, pure gas may be preferable for older car engines, as well as boats, lawn mowers or other tools. Ethanol-free gas also gets better fuel economy. However, most drivers use the E10 or E15 blends, with 10-15% ethanol. That ethanol content only reduces gas mileage by around 5%.
What does octane mean in gasoline?
The octane rating on different grades of gasoline is a measurement of the fuel’s stability. Higher octane numbers mean greater stability. The greater stability indicates the gasoline’s resistance to preignition and the fuel’s ability to resist “knocking” or “pinging” during combustion. These sounds come from the air-fuel mixture detonating ...
What is the highest octane gas?
Premium. This is the highest-octane fuel you can buy and it’s generally at levels of 91-94. Even though some companies market their different grades of gas with names such as “Super Premium,” “Ultra,” or “Ultimate,” they all refer to the gasoline octane rating.
How much does a gallon of octane cost?
At the time of this writing, the average price of regular unleaded in the United States is $3.08 per gallon, while a gallon of mid-grade costs $3.42, according to AAA.
How long does gasoline last?
Using a fuel stabilizer can extend the shelf life of new gasoline. While pure gasoline can last up to six months, ethanol blends, such as E85, will last for three months. Diesel fuel can be kept for up to one year.
What is the warning sign on the gas cap?
Cars that require premium fuel often have a warning notice at the gas cap and sometimes on the dashboard gas gauge reminding drivers to use the correct type of gas. Generally, do what the manufacturer outlines in the owner’s manual and pay attention to the gas pump to choose the right fuel for your car.
Why do high output engines use high octane fuel?
This allows high-output engines to produce more power from the compressed air-fuel mixture. These high-compression engines can require high-octane fuel to ensure the mixture doesn’t ignite early. Using fuel with an octane level lower than what is recommended by the manufacturer can reduce engine performance.
Where can I dispose of old gasoline?
Safely dispose of old gasoline at a hazardous waste facility near you. Your local fire department can suggest options for proper disposal of unwanted gasoline. Never dispose of gasoline in trash cans, the ground, storm drains, lakes, streams, or other bodies of water.
What is REC 90?
REC-90 is an ethanol-free, 90 octane unleaded gasoline blend designed for use in recreational/marine engines which can be damaged by the ethanol found in other gasoline blends. It is also usable in some aviation engines [1] and automotive engines, though it has not been thoroughly tested for cars and trucks. Unlike most stations in the plains ...
Is Rec 90 gasoline cheaper than E10?
Because there is no cheap oxygenate in Rec-90 gasoline, Rec-90 is almost always significantly more expensive per gallon than E10 "Regular Gasoline". According to the crowd-sourced website e85prices.com, [2], there are several dozen stations known in the United States to carry ethanol-free fuel.
