Hey guys, did a search but didn't find any info.
Does anyone know what, if any, differences there are between the mid to late 90's 4.0 and 4.6 intake set-ups?

Is the plenum the same for both, (other than the engine liters machined into the upper plenum)?

Same throttle bore size?

What about injector size?

Didn't know if the 4.6 intake might be considered a "Performance Upgrade" for a 4.0 or not...

Thanks,
Mike

 

I see I posted this under the wrong heading... sorry.
I tried to edit/delete the text from my original post but I get a "Done but with errors on page" script and a blank page.

I would copy and paste my question into the proper forum but I don't want to double post so I'll see if a Moderator can remove it, then I'll repost in the Exhaust/Intake section.

Thanks,
Mike