Are the intake for the 2.8's the same? better yet. are the motors in general the same?

 

Intake manifolds are similar but different. Fiero mounts the starter on the other side of the block. Leave the Fiero 2.8 alone and go find a '93-'95 3.4L.

 

I am asking becaue I want to get the egr and cold start block off plates. but i can only find them for the fiero. will the 3.4 manifold fit on the 2.8? just curious.

 

The 3.4L upper intake will fit but needs modifications to work correctly.


Yes the motors are the same. Pre 85 have some internal differences and carbs but all iron headed 2.8 and 3.1L 660's are about 80% the same IIRC. Just little things are different through the years... MAF or speed density, 7th injector, dif. egr, exc..

 

Im sorry. I just want to know if the egr and cold start plates will fit on my car. Im still sort of confused. Do you know of a place I can get plates that will def work?

 

do not block off the coldstart injector , unless urs is broken and u cant find a new one.

the egr is very simple to make a blockoff plate for.

and i dont belive the fireo egr plate will work on ur 2.8