The Starter
The first thing that I had to deal with was the starter. For some reason the starter wasn't engaging the flywheel. Looking at the flywheel I could see where the edges of the teeth were worn from the starter not fully engaging it, but all the teeth appeared to be there.
I decided to swap out the starter on the 2.8L V6 for a starter I had from a 4.0L with an automatic transmission. The 4.0L starter is actually a higher torque starter than the 2.8L starter and my hope was that it would have more force to fully engage the starter teeth into the flywheel.
Below is a comparison of the two starters.
You need the starter from a 4.0L automatic. Doesn't matter if you have a manual trans or not, you need the starter from a 4.0L automatic.
Below you can see the difference between the starter for a 4.0L manual and 4.0L automatic.
You need to change the wiring as well. The 2.8L starter has one wire, the 4.0L has two. When you do the swap take the wire going to your existing starter and put it on the smallest post of the 4.0L starter. Then run another battery cable between the B+ post at the starter and the B+ post at the starter relay. When you turn the key the relay on the Bronco II opens and sends power down to the starter to start the engine. With the 4.0L starter it has a solenoid mounted to it that receives power when you turn the key, and it then sends power from the battery to the starter. So when you add the 4.0L starter you're using the wire that mounted to the 2.8L starter that started the engine when you turned the key to know activate the solenoid on the 4.0L starter when you turn the key. The new wire going from the battery to the starter provides the power to start the engine when the key is turned.
With the 4.0L starter mounted and the new changes to the wiring, I turned the key and the Bronco II started right up.
The Hood Scoop:
The 2.8L V6 has an open element Edelbrock air cleaner on it, so I thought it would be neat to have a functioning hood scoop that could flow air down to it.
I found two hood scoops online that I liked and then taped off their dimensions on to the hood of the Bronco II to see which one I liked the best.
I actually found a hood scoop for a 2010-2012 Ford Mustang GT online at
AmericanMuscle.com for $26.99. It's regularly $128.99. I couldn't pass that deal up. At that price I figured that even if I didn't like it I'd save it for a later project.
Here it is sitting on the hood.
With the location mocked up I measured where the base of the scoop would sit, and then drilled small holes up from the bottom to show me where the hood braces were. Then I took a marker and outlined those holes to have my pattern.
I then cut out the openings with a jigsaw.
The hood scoop is held on with bolts and double-sided 3M tape.