Bonneville America Forums Forums Technical Forums Performance Mods jetting

OK folks just out of curiosity,what kind of mileage differance is there from 130/42 epco uni snorkels removed 1700 ft above sea level as opposed to 150/45 freak.more air/fuel less mileage.I am modifying to the first example.reason being i am isolated and its a good jaunt between gas stations.
Northernmac

There probably won't be as much difference as one might think. The freak setup lets more fuel in, but it also lets in more air so it comes out the same.

I didn't notice any real difference and I run 155/48 jets with open pipes. The only real difference I ever noticed is if I am by myself riding hard I get less mileage and if I ride with Wendy where I am not in the throttle as much I get better.

interesting,what kind of power differance would there be between the two set ups?