this post was submitted on 26 Jul 2023
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Many high performance engines require higher than the 97 octane that most regular gas stations sell as their Premium. That doesn’t even count any vehicles that run on 85% ethanol.
I guess if you're buying some exotic car that uses rocket fuel you either know what you're signing up for or have enough money that you don't care?
I just hit the button for cheap gas like a poor.
It doesn’t take some sort of import exotic to run best on high octane racing fuel. Your redneck uncle with a mid-80’s Fox body Mustang with the 5.0L V8 very well might have the engine tuned to run that gas.
Certainly it’s intentional, and certainly an enthusiast like that will be willing to put up with the headache of sourcing fuel, but that doesn’t mean it’s not a headache…
Many??
Name ONE mass production car that takes higher than 97 octane in it's factory configuration.
I could have worded that comment a bit better.
I wasn’t trying to say there were an abundance of cars rolling off production lines taking a non-standard gasoline.
There is a large community of enthusiasts who have modified the engines in their cars to higher compression ratios and have tuned them to take higher octane fuel.
You are correct, the other dude is being needlessly aggressively argumentative. Buddy of mine used to have a high performance truck that he needed to get gas from like the airport or some shit. He got rid of it after a couple years because it was a pain in the ass to keep fueled.
Oh totally, dude… that’s how it seems to be here from what I can tell. Reddit certainly had its hyper argumentative people, but a lot of conversations I’ve seen here seem to have a lot more of that attitude.
I have a good buddy who bought an early 90’s Supra that had a larger twin turbo installed on it and a bunch of other after market modifications. He ended up upgrading the fuel injectors and hand-made himself a brand new wiring harness for it and added a flashing utility for the computer. I helped him trailer it up to a dyno a few hours away from us so he could get it tuned. They were able to tune it to a handful of different fuel types… they tunes it for street gas and racing gas I think. They were talking about also tuning for E85, but I don’t think that ever got done. It was a lot of fun watching them actually run it on the dyno… iirc, it was pushing just under 700 hp at the wheels on street gas. It was fucking nuts.