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Can 100-octane race gas have any ill-effects on a 1.8T?

Old 10-16-2002, 10:06 PM
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Can 100-octane race gas have any ill-effects on a 1.8T?
Old 10-16-2002, 10:14 PM
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Default Depends on the brand.

Some say that if you run too many times with the VP race fuel it will end up eating at the rubber parts in the gas tank and gas lines.
Old 10-16-2002, 10:38 PM
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How about 76 100-octane from the pump?
Old 10-17-2002, 06:56 AM
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Default I have not had a problem with the 100 octane from 76. Either has anyone

I know. If your going to use 100 octane then 76 is the right choice.
Old 10-17-2002, 11:01 AM
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what about sunoco? you don't see 76 in NE.
Old 10-17-2002, 01:00 PM
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Default Just make sure it is unleaded

Here we can get pump race fuel which is leaded or unleaded

I run VP C12 fuel which is 108
Old 10-18-2002, 05:29 AM
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Default ive run it without problems..

i did however run into probs with the unleaded at epping this year
Old 10-18-2002, 07:43 AM
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I use sunoco 104 all the time.
Old 10-22-2002, 07:21 PM
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Re: There are ZERO rubber parts in the gas tank.
Old 10-23-2002, 01:16 AM
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Default Doh!

plugged cat? dead o2's?

that must have been a PITA.....

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