Gas

I use 91. Use the highest octane you can get at the pumps. Your blaster can hold 2.4 gallons of gas. Getting 91 instead of 87 is going to cost you like 50 cents more than getting the low grade stuff. That is not a lot of money at all.
 
The higher octane gas like 93 around me does not have the ethanol in it.Only reason I would run it.
 
The higher octane gas like 93 around me does not have the ethanol in it.Only reason I would run it.


Thats another thing, make sure your not burning ethanol in your machine. The only thing that ethanol burns well is in Indy Cars. Try and stay away from the "cheaper" price gas stations and use Chevron of Shell, something that does not cut their gas with ethanol.