V10 Power
I know I've posted this before - Can anyone with a Ford V10 give some feedback on if they have used any kind of electronic tuning device to boost performance? I got some info from 5-star tuning about...
Forum Discussion
Check here do a cearch if you don't see it mentioned. I think you haveto use Premium fuel with the tuner but not sure.http://www.ford-trucks.com/forums/forum49/
