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#1 |
Registered Member
Join Date: Mar 2002
Location: Dexter City, Ohio
Posts: 60
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![]() Has anyone ever run high octane fuel (like 110+) in their late model GT (4.6). I was wondering if it will better my track times or cause more damage than it is worth. Will it cause damage? What is the highest I should run if it is okay to run race fuel? Las time at the track I ran a 13.760 and was wondering how much further I can go... without blowing up!
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#2 |
Registered Member
Join Date: Jun 2002
Location: Albany, GA
Posts: 52
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![]() Don't think it will damage anything. But, it probably won't help your track times either. Unless you are knocking, using high octane fuel usually won't help you out.
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1997 Mustang GT 2001 GT heads MAC cat-back BBK H-pipe 4.10 gears |
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#3 |
Registered Member
Join Date: Jul 2002
Location: Atlanta
Posts: 296
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![]() Hey,
Hammer did a kick*ss review of fuel and what octane ratings do and all that stuff (that man knows it all...). I think it was posted in windsor power not to long ago. Check back a couple of weeks and look for a fuel thread. It really helped my understanding of fuel.
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Current Sophomore -- Mechanical Engineering Black on Black 98' GT 5-Speed Mods = Stuff |
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#4 |
Registered Member
Join Date: Mar 2002
Location: Dexter City, Ohio
Posts: 60
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![]() Thanks. I have only stuck to Modular madness and Street Racers (for the stories). I guess there is valuable info in other forums for me, too. I will check.
Thanks Titan. |
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#5 |
Registered Member
Join Date: Jan 2002
Location: Va
Posts: 1,122
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![]() Depends on what fuel it is. Most racing fuel has a higher octane rating. Higher octane rating=more hp. more hp=better times. I use VP racing fuels in mine..and they are the best out there hands down.
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68 Camaro Gene Fulton 632ci Two stages of Jug 8.41 164mph Rockingham 1-26-03 |
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#6 | |
Registered Member
Join Date: Jul 2002
Location: Atlanta
Posts: 296
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![]() Quote:
__________________
Current Sophomore -- Mechanical Engineering Black on Black 98' GT 5-Speed Mods = Stuff |
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#7 |
Registered Member
Join Date: Jan 2002
Location: Va
Posts: 1,122
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![]() I've never seen a car that didn't respond well to racing gas so it must be doing something right
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68 Camaro Gene Fulton 632ci Two stages of Jug 8.41 164mph Rockingham 1-26-03 |
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#8 |
Registered Member
Join Date: Aug 2002
Location: Annapolis, MD
Posts: 24
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'97 Procharged Cobra |
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#9 |
Registered Member
Join Date: Jul 2002
Location: Manteca,Ca.
Posts: 114
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![]() Higher octane burns slower thn a lower octane..depending on you set up you may loose HP with higer octane...Higher octane = mor HP with more advance timing...
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98 cobra convt. 515 rwhp 421 torque..554 rwhp on 98 octane..635 rwhp this summer |
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#10 |
Registered Member
Join Date: Jul 2002
Location: Manteca,Ca.
Posts: 114
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![]() Maybe a little clarification....Higher octane burns with a colder flame =slower burn....you need advance with higer octane to get you HP
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98 cobra convt. 515 rwhp 421 torque..554 rwhp on 98 octane..635 rwhp this summer |
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