what grade of unleaded gas do i use on a 1998 harley davidson?

[David]

what kind of gas should i use with my 1998 harley davidson

 

[jumbobret]

You should use the lowest octane that does not make engine "ping". Higher octane does not mean "better".

 

[barry w]

Ask your local dealer

 

[kelly_f_1999]

which every gets you the best mileage
i run high octane most of time but it dont matter

 

[Buster Brown]

If you wanna run cool
You got to run
With heavy, heavy fuel.

 

[westidebloods]

premium fuel (91 octane)