Thread: Grade of fuel
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Old 02-14-2010, 06:53 PM   #39
mfr1950

 
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Drives: 2011 challengerR/T , 2010 Ram R/T
Join Date: Aug 2008
Location: Lafayette Indiana
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Quote:
Originally Posted by nyycamarogirl View Post
What about in the v6s? What are you guys using?
Use 87 octane only, I ran a couple of tanks of 89 and didn't notice any difference,except the exhaust tips were black with carbon....
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