What is the best octane gas to use?
“Premium unleaded gasolinemeeting ASTM specification D4814 with a posted octane rating of 93 — (R+M)/2 — is highly recommended for best performance and fueleconomy. Unleaded gasoline with an octane rated as low as 87 can be used. Using unleaded gasoline rated below 93 octane, however, will lead to reduced acceleration and fuel economy.
What Octane is recreational gas?
What is recreational gas? What is recreational 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.
What gas stations sell ethanol free gas?
Gas stations that do sell the ethanol-free blend will often label it as “Recreational Fuel.”Technically, the states where it is illegal are supposed to police the practice and, in theory, there are fines for stations that violate rules about which customers can buy ethanol-free blend and for which purposes.
Where can I get gas without ethanol?
Gas Stations That Sell 100% Gasoline Near Me . Here is a link to a page that list all of the gas stations in your area that sell 100% gasoline near me without any ethanol. Gasoline with ethanol can harm your power equipment. ProGreen Plus recommends that you only use 100% gasoline in your power equipment whenever possible.
What is REC 90?
Is Rec 90 gasoline cheaper than E10?
About this website
Is Rec fuel 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 89 and 91 octane the same?
State laws regulate which octane levels can be listed as premium, midgrade or regular. 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.
Is 93 and 91 octane the same?
Premium gasoline is generally considered any type of gasoline with an octane level of 91 or greater, with 91 octane and 93 octane being the most common versions of premium gasoline available at gas stations in the United States (93 octane gasoline may be called “ultra” or “super-premium” in some cases).
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.
What happens if you put 93 instead of 87?
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.
What happens if I use 89 instead of 87?
In most cases, the vehicle will run fine, but you may experience less power and a decrease in gas mileage. In more serious cases, you may hear engine knocking or valve chatter because the fuel isn't burning right. These things could damage your engine and you should take it to your mechanic.
Can I run 100 octane in my car?
Unleaded high-octane racing fuel is fine to add to your car, and you won't notice much of a difference apart from the exorbitantly higher price. Leaded fuels, methanol fuels and even nitromethane fuels are used exclusively for racing in most cases, unless you have an engine designed to run on methanol.
What happens if you put 91 instead of 93?
“Use premium unleaded gasoline with a posted octane rating of 91 or higher. If the octane rating is less than 91, you could damage the engine and may void your vehicle warranty. If heavy knocking is heard when using gasoline rated at 91 octane or higher, the engine needs service.”
What octane is Costco premium gas?
91 octaneGasoline octane can vary by state, but at Costco, it's typically 87 octane for Regular and 91 octane for Premium Gasoline.
What is the highest octane non ethanol 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.
Is Shell 93 V power ethanol free?
All gasoline brands have both pure and ethanol-containing gasoline under the same brand names. For example, Shell V-Power ranges from 91 to 93 octane both with and without added ethanol. It just varies from station to station, and it's up to the station owner whether or not to sell pure gas.
Is 90 gas the same as 91?
Retail gasoline stations in the United States sell three main grades of gasoline based on the octane level: Regular (the lowest octane fuel–generally 87) Midgrade (the middle range octane fuel–generally 89–90) Premium (the highest octane fuel–generally 91–94)
How long can you store gasoline?
High-quality gasoline can be stored for three to six months in an approved, tightly sealed container before it begins to degrade and lose its volat...
Does gasoline go bad?
The volatile compounds of gasoline naturally degrade over time and the combustibility of old gas decreases, even when properly stored. Gasoline can...
How to dispose of gasoline?
Safely dispose of old gasoline at a hazardous waste facility near you. Your local fire department can suggest options for proper disposal of unwant...
Gas Stations With Rec 90 Near Me
About Google Maps. Google Maps is a web mapping service developed by Google. It offers satellite imagery, aerial photography, street maps, 360° interactive panoramic views of streets (Street View), real-time traffic conditions, and route planning for traveling by foot, car, bicycle and air (in beta), or public transportation.
Should I use REC 90 gas in my V8? | Jeep Garage - Jeep Forum
There is a Shell station by my office that sells ethanol-free 89 octane and it says "marine fuel" on the pump. I'd say one out of every three times I fill up someone comes up to me and says "hey you know that's boat gas!"
Which Gas? Recreational 90 octane or 93 octane w/10% ethanol
OK before I get flamed I only use 93 premium gas in my BMW since the day I bought her. Living in Florida there are a lots of boats here and they offer an ethanol free 90 octane gasoline. It costs a little more then the 93 i currently use but i don't mind. I know at least 91 is recommended...
90 octane ethanol free VS regular 87 octane - Car Talk Community
My father-in-law just introduced me to a site where you can see locations of gas pumps in the U.S. that provide ethanol free gas. After taking a look around my area, I found that there is a station close by that provides ethanol free, however it is 90 octane. My question is whether or not it is worth it. I have a 2003 mazda protege in which the manual says use “87 octane”, but have read ...
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. Subsequently, one may also ask, can you ...
How much ethanol can a car run on?
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. Likewise, how can you tell if gas is ethanol free? To determine if ethanol is in the gas:
Is ethanol free gasoline better than pure gasoline?
Then, is ethanol free gasoline better? For the most part, ethanol doesn' t affect you very much. Yes, you might get a little bit better mileage and performance with pure gasoline, but not enough to offset the cost of buying non-ethanol gas if it's available in your region.
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.
