Thread: Race gas?
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Old 08-19-2014, 09:58 PM   #68
fantah
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No Issue at all. I use 92 day in day out. and 100 for RallyX then switch back to 92 after. Only reason to go higher octane is to reduce knock to keep the Advance multiplier at 1.


I noticed that when I ran rally at 92 only my multiplier would go down to .8 after a run, putting in the higher octane helps the car be happy at full throttle


If you're not racing or doing anything special there's no point.


Quote:
Originally Posted by solus View Post
Bringing a thread back to life....

So, any issue with running 9 gallons 91 octane mixed with 1 gallon a 100 octane to get 92 octane (or 2 gallons 100 octane to get 93)? boosted with tune for 92 octane...
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