What gas do you run?

[Colbymh]

Just curious what everyone is running on stock machines or for that matter for built, turbos etc.

I have 18 rmk pro 800 and debating on running av gas (100oct) vs 92 non eth.

 

[tuneman]

Stock? It's made to run on 91 non-eth. You can use avgas, but you'll reduce performance. Not sure why you'd want to do that...

 

[Powerstroked162]

17 800 with bikeman pipe & can, rabbit tuning, plus clutching - I ran 3 gallons of av again every tank. My sled ran like a scalded dog with it. Stock however is pointless to the fullest extent