What is REC-90 gasoline?
REC-90 is an ethanol-free, 90 octane unleaded gasoline blend designed for recreational and marine engines which can be damaged by the ethanol found in other gasoline blends.
Is REC-90 unleaded?
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.
Is REC-90 same as non-ethanol?
*REC-90 is an ethanol-free, 90 octane unleaded gasoline blend designed for recreational and marine engines, which can be damaged by the ethanol found in other gasoline blends.
Is Rec fuel the same as premium?
The only difference between rec gas and regular pump gas is rec gas is 100% gasoline. Pump gas (aka e10) is 90% gas and 10% ethanol. I NEVER put e10 in my boat.
Is REC-90 same as non ethanol?
Can you run rec gas in a car?
Using non-ethanol gas in your car won’t harm the vehicle’s engine. You can mix ethanol-free gas with ethanol-blended varieties. However, using an ethanol blend may cause damage to your outdoor power equipment.
Is 90 ethanol free better than 93 octane?
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.
Why is no ethanol gas better?
Ethanol-free gas offers better mileage than fuel with an ethanol mix. Even if mileage efficiency is reduced by 3%, ethanol-free gas is better for the engine. There have been reports of ethanol mixed gas leading to rusting engine parts. Ethanol, by nature, attracts water and can cause damage.
Can you mix Rec gas with regular gas?
Sure can. Rec gas is just 100% gasoline, so your tank will be 5% ethanol instead of 10%. Moving into fall and then winter storage, your engine will like you for it.
Can you put 90 octane in a car?
Let’s start with the easy one. 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.
Is no ethanol gas worth it?
Corn can be used as a food source instead of mixing some amount with gasoline. Ethanol-free gas offers better mileage than fuel with an ethanol mix. Even if mileage efficiency is reduced by 3%, ethanol-free gas is better for the engine. There have been reports of ethanol mixed gas leading to rusting engine parts.
Is 90 gas the same as 93?
90 octane rec gas is just 93 octane without ethanol. If you don’t drive it HARD, 3 octane points won’t make any difference.
Does premium gas give better mileage?
So is Higher Octane Fuel More Efficient? In a word, no. On its own paying for premium gasoline does not make your car run better or get greater gas mileage. Giving your car the fuel it requires to run smoothly and efficiently, without damage to the engine, does make a difference in your fuel mileage.
Can ethanol damage your engine?
Since the ethanol is hygroscopic, it absorbs water from the air, causing the fuel blend to separate. Ethanol can be extremely damaging to small engines and high-powered sports equipment, leading to corrosion of the engine and fuel system.
Does non-ethanol gas give better mileage?
How does it Affect my Mileage? 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.
What is the difference between premium and rec fuel?
Typically “regular” gas is 87 octane, “midgrade” is 89 octane and over 91 octane is “premium” gasoline. Some states label top-tier gasoline with 93 octane as “ultra” gas.
Can higher octane hurt your engine?
The higher octane gives premium gas greater resistance to early fuel ignition, which can result in potential damage, sometimes accompanied by audible engine knocking or pinging.
Will my car run better on ethanol free gas?
Do you get better mpg with ethanol free gas?
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.
What speed gives best gas mileage?
55-65mph
7. The Energy Saving Trust says that the most efficient speed you can travel in a car in terms of achieving the best fuel economy is 55-65mph. Any faster, though, and the fuel efficiency decreases rapidly. For example, driving at 85mph uses 40% more fuel than at 70mph (oh, and it’s illegal too).
Does gas burn slower on a full tank?
No. If anything you’ll get worse gas mileage with a full tank because you’re carrying a heavier load (more fuel = more weight).
Does E85 shorten engine life?
When a vulnerable material is exposed to ethanol, it deteriorates over time. That can lead to some pretty serious engine damage. Back in the old days (pre-1994), E85 could eat away at some engine components. Most vehicles produced in and after 1994 are immune to ethanol.
Is it better to use E85 or regular gas?
E85 has higher octane than regular gasoline. This means that E85 is a lot better for your car’s engine than regular gasoline. It is also a cleaner fuel with lesser harmful emissions. On the downside, E85 burns faster and produces lesser energy than gasoline.
What damage does ethanol do to engines?
Can I mix ethanol and non ethanol gas in my car?
Answer provided by. You’re all good—mixing ethanol and non-ethanol gas won’t affect your car. Most modern vehicles are designed to run on gasoline. Minor changes to this formula, such as ethanol, won’t damage your engine and might even improve your gas mileage.