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Which gas do you put in your car?

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Old 09-17-2007, 06:15 AM
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shaneel7861
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Default Which gas do you put in your car?

i noe we're suppose to use the premium one.. but some of my friends use the middle one for their Z.. is that OK? gas prices are really high.. so please tell me which gas you use for your Z..
Old 09-17-2007, 06:24 AM
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WTX350Z
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premium. its .10 extra/gal. I figure I might as well pay the extra dough. Its a decision that a car owner must take. (save a buck now and put your motor at risk, or don't.) In theory the ECU should be able to compensate if it senses knock, but you have to get knock for that to happen...and any knock is bad knock. So its a "why risk it" type of thing to me.
Old 09-17-2007, 06:29 AM
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davidv
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Old 09-17-2007, 06:38 AM
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Z04
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wow, this is becoming a weekly thing now

Originally Posted by shaneel7861
i noe we're suppose to use the premium one.. but some of my friends use the middle one for their Z.. is that OK? gas prices are really high.. so please tell me which gas you use for your Z..

PUT STINKING PREMIUM IN YOUR FUEL TANK. thank you
Old 09-17-2007, 06:38 AM
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Plucky Purcell
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Originally Posted by shaneel7861
i noe we're suppose to use the premium one.. but some of my friends use the middle one for their Z.. is that OK? gas prices are really high.. so please tell me which gas you use for your Z..

Use the recommended premium gasoline in your 10.6:1 high compression $28,000+ sports car.
Old 09-17-2007, 06:42 AM
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Alberto
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87 octane, I love the sound of detonation at 13psi
Old 09-17-2007, 06:43 AM
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CervanteZ
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The most expensive flammable kind.
Old 09-17-2007, 06:44 AM
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Jenn350Z
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94
Old 09-17-2007, 06:51 AM
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iStan
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91-Premium/
Old 09-17-2007, 06:55 AM
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RedLine 350z
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Originally Posted by CervanteZ
The most expensive flammable kind.
Rocket fuel isn't neccessary, but 91 octane should be fine. Lower than 91 octane would cause harm to your engine in the long run. You can use 87 or 89 if it's the highest octane, but constant practice would only ruin your engine. Also avoid additives. Not sure how much cleaning additive woud help if you were to put junk fuel in your tank.

As for fuel injector cleaner, I used it once a month on my beater to give me better gas milage...and it helps. Not sure if I want to add fuel injector cleaner in my Z.

350z is not a beater. Unless it's your beater, I'm sure you can just pump any fuel in.
Old 09-17-2007, 07:02 AM
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ginobetterfly
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diesel..
Old 09-17-2007, 07:06 AM
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MagicPie
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Full synthetic 175 octane methane and liquid oxygen enriched moonshine.

You dont even need a turbo on the Z with this stuff, with just a turbonator, I put down 788whp on the dyno.
Old 09-17-2007, 07:15 AM
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Corradoslc7
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Shell V-Power only.
Old 09-17-2007, 07:17 AM
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jdm21bmx
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Originally Posted by Corradoslc7
Shell V-Power only.
+1
Old 09-17-2007, 07:18 AM
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Blackbird CPV35
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you're paying ~$1.70 every fill up between midgrade and premium, are you really that cheap?
Old 09-17-2007, 07:19 AM
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AcidJake75
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Default 93 Octane Only

I would rather spend the few bucks it saves to put premium in vs anything else....
Old 09-17-2007, 07:23 AM
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usmanasif
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Last time a gas thread was posted, I knew my head would explode if I ever saw one again. Thank God that hasn't happ...

KABOOM!
Old 09-17-2007, 07:25 AM
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CervanteZ
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Originally Posted by RedLine 350z
Rocket fuel isn't neccessary, but 91 octane should be fine. Lower than 91 octane would cause harm to your engine in the long run. You can use 87 or 89 if it's the highest octane, but constant practice would only ruin your engine. Also avoid additives. Not sure how much cleaning additive woud help if you were to put junk fuel in your tank.
oook. Now I know why my car was so damn fast, and shooting flames. Thanks for the info.
Old 09-17-2007, 07:25 AM
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umsta
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ur friend is retarded if he puts the middle grade in your car. Your car is tuned to run one premium fuel and you will get knocking if your put anything less. sigh idiots.
Old 09-17-2007, 07:40 AM
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SniperHunter
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Originally Posted by Blackbird CPV35
you're paying ~$1.70 every fill up between midgrade and premium, are you really that cheap?
And the money you save using sh*t gas yields you worse MPG anyways, canceling your savings out completely.

Our Z engines are tuned differently than G35s, M35s, and FX35s. On any of those three, you can fill the car up using 87, because their VQs are tuned slightly different than ours. I still would never suggest doing it - the Ford Tempo we had 10 years ago still got the 93 treatment. It's just safe practice.

Last edited by SniperHunter; 09-17-2007 at 07:42 AM.


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