Thread: Can I put Regular Unleaded Gas in my Crossfire?
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Old 01-04-2009, 01:08 PM
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Moparrbust
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Default Re: Can I put Regular Unleaded Gas in my Crossfire?
Originally Posted by IRSmurf
Is there an upper limit to this?

Will 100 work better in my vehicle than 93, without any modifications?

If you're not tuned for 100+ octane you are simply throwing your money away.
 
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