Got a gyphon now what!!!! Help please.
#1
Got a gyphon now what!!!! Help please.
Ok this is all new to me so I'm looking for help. So I got the gyphon tuner last night for my 07 f150 Harley Davidson. I'm waiting for the custom files to be written but in the mean time what can or should I do!! I don't want to screw anything up. Also I have an event coming up this weekend and want to try this thing out. I have to fill up today and wanted to know if I can fill up with 93?? Any and all help would be great. Thanks
Last edited by 07massHD; 10-02-2013 at 08:59 AM. Reason: Reworded