I have a Ford F100 with a 6.6 L
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1990 Ford F-150 Question: CAn I down grade my frod F100 to a 4.9 L from a 6.6 L?
Answer #1Greg's Orange Auto (14643 Answers) , Orange, CA - (714) 361-9386globalhelper January 25, 2013, 15:26Master
sure can if you have a boat load of money and time
Replyjiniguez95, January 25, 2013, 17:05Rookie
Thank you for your reply. Are there any steps or proper notifications that I need to do through DMV or anyone? Will this affect smog?
Replyglobalhelper, January 28, 2013, 08:42Master
yes it will be a visit to the BAR or referee station to get whats called a new bar label. this maye your worst nightmare of your life.