I've always used Shell V-Power 92 octane in my car, even before I had the chip. The difference between using regular and premium is there, people who claim otherwise are just wrong. No ill-will intended, but it's the truth. Higher octane gas performs better in your engine. End of story.
Shell V-Power
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If you have a chip, yes. But in a stock engine, with a stock ECu designed for 87 octane there is no reason to run high octane.Originally posted by Eurospeed88I've always used Shell V-Power 92 octane in my car, even before I had the chip. The difference between using regular and premium is there, people who claim otherwise are just wrong. No ill-will intended, but it's the truth. Higher octane gas performs better in your engine. End of story.Comment
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Dyno charts, please. Placebo is a bitch.Originally posted by Eurospeed88I've always used Shell V-Power 92 octane in my car, even before I had the chip. The difference between using regular and premium is there, people who claim otherwise are just wrong. No ill-will intended, but it's the truth. Higher octane gas performs better in your engine. End of story.BEERTECH

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NO. Chevron is not a low end gas station. Its the only gas i will pump in any of my cars. all the other shitty gas makes my v8 cars ping like a mofo.Originally posted by Purdue89E30Out here in the mid-west there aren't a lot of Chevrons and they seem like a lower end type gas station, like Citgo and Clark.IG: @Baye30

FRONT VALENCE IS ZENDER!!! STOP FILLING MY PM BOX PPL!!!Comment
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trent
agreedOriginally posted by DigitalwaveIf you have a chip, yes. But in a stock engine, with a stock ECu designed for 87 octane there is no reason to run high octane.Originally posted by Eurospeed88I've always used Shell V-Power 92 octane in my car, even before I had the chip. The difference between using regular and premium is there, people who claim otherwise are just wrong. No ill-will intended, but it's the truth. Higher octane gas performs better in your engine. End of story.Comment
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trent
double agreedOriginally posted by RobDyno charts, please. Placebo is a bitch.Originally posted by Eurospeed88I've always used Shell V-Power 92 octane in my car, even before I had the chip. The difference between using regular and premium is there, people who claim otherwise are just wrong. No ill-will intended, but it's the truth. Higher octane gas performs better in your engine. End of story.Comment
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Sadly, you've been misinformed. A higher octane gas is less prone to detonation (combustion in the cylinder before the spark plug sparks). Higher compression motors are more prone to detonation, and therefore require higher octane fuel. The fact of the matter is that if an engine doesn't ping with 87 octane, it won't run any better or make any more power with 91, 93, race gas, whatever.Originally posted by Eurospeed88I've always used Shell V-Power 92 octane in my car, even before I had the chip. The difference between using regular and premium is there, people who claim otherwise are just wrong. No ill-will intended, but it's the truth. Higher octane gas performs better in your engine. End of story.'91 318is
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I'll use 76, Chevron, Shell, or Texaco.
I won't use Arco.
For my 4runner I'll use Costco or Safeway as well, works fine.
I think its pretty stupid to drive the extra few miles to go to a certain petrol station.
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I've been reading too many european reviews/watching top gear too much :pOriginally posted by golde30didnt know you were from across the pond... :D petrolOriginally posted by James CrivelloneI think its pretty stupid to drive the extra few miles to go to a certain petrol station.
I'm not from across the pond, but I do say Bonnet/Boot/Petrol/Etc
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In my carbureted MG, I definitely can tell the difference between 87 and 92. My engine is higher compression though and requires the higher octane, which might be why I can feel a difference.
On another note, higher octane fuel will make your engine run cooler.Comment
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Hey wannabe, how those headlight wipers coming along? :DOriginally posted by James CrivelloneI've been reading too many european reviews/watching top gear too much :pOriginally posted by golde30didnt know you were from across the pond... :D petrolOriginally posted by James CrivelloneI think its pretty stupid to drive the extra few miles to go to a certain petrol station.
I'm not from across the pond, but I do say Bonnet/Boot/Petrol/EtcsigpicComment
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Why is that?Originally posted by NitroRustlerDriverOn another note, higher octane fuel will make your engine run cooler.
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