The Mustang continued on from 1990 with few changes. However, several options were added for 1991. The 4cyl went from 90hp to 105hp with a new cylinder head that contained two spark plugs per cylinder that improved combustion efficiency!
1991 Ford Mustang Engine Specifications
2.3L 2V 4cyl
3.78 x 3.13 inches
5.0L V-8 EFI
4.00 x 3.00 inches
1991 Ford Mustang Exterior Paint & Interior Trim Options
Ihave had a few Mustangs starting with the red one it is a factory took it through some restoration made it sterling grey with black stripes very fun cars to work with now have a 1991 5.0 factory 5 sp...