What kind of gas do you use in your car?

[YooShin]

Wen't from 89 Oct @ Diamond Shamrock to 87. Really noticed a diference so I switched to Shell 93. BIG difference. Really smooth, and less intake back fires. Exhaust doesnt stink anymore either.

[Accordexcpe95]

Premium since day one.. watch the gas price jumped from $1.4x to $1.8x.. :( i think i should use 87

[02SiFoLife]

87 cuz the gas prices are hurtin bad.
2.29 per gallon ? WTF !!!!!!

[Sirone]

Man do I feel bad for you Cali guys, 2.29 for gas? The last couple of weeks in missouri gas price has run from 1.57 for reg, +.10 for mid, +.20 for premium 93, all the way to a not so stunning(Cali compartive) 1.75 or so for reg.... Anyway..

I run midgrade 89 in my car. The intake occasionally backfires at this octane, I am assuming it is because of the octane being 89 and not 93.. but I am not exactly sure that is the reason. I just think that sometimes because of the intakes(CAI Injen) propensity to consume huge gobs of air, if you hit the gas at the wrong moment after you accel it throughs off the sensor and causes that backfire.

[aRz]

i just payed 2.07-9 for 93 octane MOBILE 1 Premium.

BUT only the best for my baby
mobile 1 is the shit

[clubsi]

only 93 octane. sunoco, mobil, or shell in a pinch.

[03silverEP]

Amoco 93 (i refuse to call it BP) my car gets better gas milage w/it, seriously on 87 my low gas light would go on at 210 now it's 225-230,

clark: didn't her eyes used to be crossed eddie?

eddie: yup, well clark she got kicked by a mule, eyes go crossed... falls down a well they go back again, i don't know

[MoThanEnoughNY]

93 octane all day!!! Chevron Sunoco or 'Amaco' lol

102 octane from Sunoco on race night. ;) lol

[Trimix]

87 octane, Chevron or 76. I try to stick with TopTierGas cause dont know what they put into the other stuff.

[ALL MotoR Ep3]

I use 93 octane all year round....

[NitroBoarder]

93, usually fill up at BP.

and it's hilarious to see the posts from 2004 bitching about gas prices. I would kill someone to get prices that low...seriously.

[MugsyTheGr8]

this thread is hilarious. i hope all you guys running higher than regular have kpro tunes, f/i, cams, or k20a swaps...

[socmex7]

Man do I feel bad for you Cali guys, 2.29 for gas?

i would KILL for those prices....

[Ep3T0n3y]

I heard once that the engine is mapped for 89 stock.
Since its the average lowest on the east coast, so i just put in 89.

And then add pure Techrol

[BlownSi05]

93 octane since i have the s/c

its a nightmare on the wallet though