96 intake manifold on a 91?

[have2goski]

can i replace the upper intake manifold on my '91 OHV with one off of a '96 OHV

i am not sure if there were any changes made between the years. maybe a sensor added or something....?????

thanks alot

 

[Rhett]

There's at least 2 sensor ports that are different;
1. The EGR sensor port
2. The IAT sensor port

The 96 manifold will have the EGR port on it, and you don't want that. You'll have to plate it shut somehow.

The 96 manifold won't have an IAT sensor port in it; you will need this for your 91 I think. Maybe this can be drilled; I'm not sure.