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10-20-2009, 07:43 PM
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#1
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race gas
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Registered User
Join Date: Sep 2009
City: edgwater
State: Maryland
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im going to the track on friday and i was wondering if i could run race gas in my car any suggestions or other questions to get the answer is appreciated thanks
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10-20-2009, 07:52 PM
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#2
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Re: race gas
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15.3 Second V8 Killer Yo
Join Date: Aug 2004
City: Baton Rouge
State: Louisiana
Posts: 11,607
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Sure you can. However, do you have a custum tune setup for race gas or a high boost/nitrous setup requiring the extra octane? If the answer to all of those is no, then race gas is useless for you. In fact, if you have just a stock tune in your car, then anything over 87 octane is just a waste of money.
Race gas won't make you go faster without your car being tuned to take advantage of it.
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Official Mustang Evolution Lake George Meet 2009

2.2L KB Supercharger, 4#, Billetflow Single Blade TB, JLT Carbon Fiber RAI, Nazty Performance Ported Lower Intake, Bassani Midlength Headers, O/R H-Pipe, Borla Stinger Catback, Tuned by RWTD --- Numbers coming soon...
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10-20-2009, 07:53 PM
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#3
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Re: race gas
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Homey don't play that
Join Date: Dec 2007
City: Milwaukee
State: Wisconsin
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Quick answer: I would NOT run anything higher than the normal octane. Unless you're running a wild tune, the combustion won't be right, the fuel won't burn right, and you'll do more damage than good, including problems with your o2 censors.
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03 Sonic Blue Pony
Pypes dual exhaust, AM CAI, AR Black Bullitts 17x9 fronts and 17x10.5 rears, GT hood, GT Bumper, fog lights, Mach 1 Chin spoiler, slotted/dimpled rotors
Much more to come
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10-20-2009, 08:03 PM
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#4
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Re: race gas
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Registered User
Join Date: Sep 2009
City: edgwater
State: Maryland
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ok even with 93+ octane tune
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10-20-2009, 09:59 PM
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#5
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Re: race gas
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15.3 Second V8 Killer Yo
Join Date: Aug 2004
City: Baton Rouge
State: Louisiana
Posts: 11,607
Thanks: 1
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Unless it's a race gas tube, you don't need race gas. If it's for 93, use 93. Higher octane will do nothing for you if the car isn't tuned to take advantage of it.
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Official Mustang Evolution Lake George Meet 2009

2.2L KB Supercharger, 4#, Billetflow Single Blade TB, JLT Carbon Fiber RAI, Nazty Performance Ported Lower Intake, Bassani Midlength Headers, O/R H-Pipe, Borla Stinger Catback, Tuned by RWTD --- Numbers coming soon...
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10-20-2009, 10:51 PM
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#6
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Re: race gas
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the koolaid man
Join Date: Dec 2005
City: Baton Rouge
State: Louisiana
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96 GT-PI head swap,Dr. Gas O/R X,Magnapack catback, MAC fenderwell cai, Eibach sportline springs, KYB struts/shocks, 17 inch black FR500's, Saleen bodykit with S281 wing, BOI headlights, smoked tailights, 3 inch cobra r hood, slight weight reduction. 5.4 dohc coming soon.
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10-21-2009, 08:42 AM
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#7
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Re: race gas
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WTF^^...
Join Date: May 2003
City: Birmingham / Florence
State: Alabama
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the only reason to raise the octane is for a safety margin if you detonate~ but I wouldn't do it.
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2003 REDFIRE COBRA #3938 of 5082 @ 05/27/2003 1 of 414
MGW Shifter, Borla Stinger Polished Catback, JLT Intake, MM FLSF Connectors, MM C/C Plates, H&R Race Springs, IRS Bace, MRT Hood Struts, True Forged Mach 5 18x9 (275/35/18) 18x10 (295/35/18) wheels, Other Mods, My Pics, High Res Pics
400rwhp/380rwtq - Click mods for more info!
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10-21-2009, 11:39 AM
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#8
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Re: race gas
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05 V6 Stang Supercharged-NOT CATS
Join Date: Nov 2008
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It doesnt make sence if your not set up for race gas. Like somone said before you can do more damage then good, combustion wont be right.
If your running 93 octane you should be good.
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10-21-2009, 02:52 PM
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#9
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Re: race gas
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Registered User
Join Date: Sep 2009
City: edgwater
State: Maryland
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Ok thanks glad i asked before i just did it
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10-21-2009, 08:22 PM
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#10
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Re: race gas
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postarama
Join Date: Aug 2003
City: Southaven
State: Mississippi
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Never run race gas (ie anything other than pump gas) in any vehicle currently equipped with cats. You will mess those things up so fast it's not funny.
On topic, you will see no gains other than a lighter wallet.
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"I'm not driving too fast...just flying too low"
Mine:
-03 SB Cobra vert- 2552 of 5082 Born 02/25/03
Our's:
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-92 bronco 5.slow and 33's
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