Tried higher octane tonight..., 87 to 91 Options

[shid]

Since I got the car, I've always put 87 octane fuel in it... and with the gas crises, it seems like it will NEVER be cheap enough to fill her up with 91 fuel. But today I was out of town (In San Dimas) and out of gas (err,, 1/8th below E) and I pass a gas station. Gas for 91 is at - 1 cent more expensive than gas for 87 at my house. Well I thought, screw it.

So I filled her up at 91

A lot of you have been saying that it doesn't make a difference, etc etc.

Well it does. I'm not talking about mythical horsepower gains- I doubt I got any.

But the car starts up smoother, idles better, and goes through it's RPMs like a hot knife through butter. It feels wonderful. Right now she's outside cooling off with a tankful of 91, and I like her that way.


mmmm


--Sean







and I put it on Daddy's credit card. BWAHAHAHHA

[Negative]

Shid is correct as I've argued before. I have to use the best gas or I get knocking (with the lowest grade only). This is not indicative of something wrong in my engine - as other people on here are always claiming. My engine is only now at 50K and has been babied. Supplied with the good fuel it runs perfectly. It probably doesn't boost horsepower but it definetly has an effect on overall performance including idle.