What kind of gas mileage are you guys getting out of your big bores (any make)??? This is a PSI 1080 twin with big air 5 carbs.

I dont own a PSI big bore, but I can tell you, goodluck getting anymore than 7-8mpg. It should go like stink though!!! :div20:

probaly not and more then 8. But its all on how you use the throttle. I get 8 out of my little 500. Good luck though :banana:

Stay out of the throttle and you should get decent m.p.g.'s. Start hot shotin through a field or down a lake and it'll go through the floor! My buddies D&D 1010 with 680 mains gets close to 9 if he's fairly conservative.


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