Easy questions
 

On 86-88 NA engines are the fuel injectors in the upper or lower intake manifold?
Where abouts are they exactly?

Thanks

Bruceman,

Don't have an exact answer, but here's a good site with info:

http://beyondtheredline.fd3s.net/Spr...econdgen2.html

The primary injectors are on top of the engine right where the manifold bolts on, the secondaries are in the lower manifold. Get hold of a FSM and study all the pix.