4.7 Intake manifold Q

[Jeffster]

Anyone remove their manifold?? Having removed and ported the T/B I stuck my hand in there and it looks like some serious work could be done on the maniflod. It appears there's sharp edges where the air flows that could be smoothed.

I haven't removed it to see what goes on but wanted to see if anyone else has.

What's working best for 4.7 plugs? Is it also the cheap autolite's that work on the 5.2's? If I remove the manifold I might as well do the plugs at that time since the coil packs will al have to be undone.

[kicker01]

is it even possible to port/polish the 4.7 intake manifold? Isnt it a composite plastic/glass material?

[v8dakota]

This page has some good images of the 4.7, one of the intake as well.
http://coulterc.home.mindspring.com/hemi/hemi.html

[fastdakota]

has anyone actually read that article? time to get some new editors for that magazine....everything is repeated like 8 times, sometimes whole paragraphs are actaully in 2 places...