440 head cleanup

[1930]

Ive got a set of the 345 heads, Id like to do some basic general cleanup while they are off, maybe unshround some valves, cleanup up casting shiz, anyone know of a step by step pictorial?

Doing a search on you-tube, this site and some others isnt getting me anywhere.

 

[Thenwhat85]

Mopar template's(don't cut into the seat) and just smooth everything out. I'm no expert but as long as your not messing with to port floor and just taking down casting marks your not going to hurt anything

 

[EchoSixMike]

Do a valve job or have a valve job done, have them open up the bowl with a 75 degree cutter, blend all this in, blend and slightly lay back and smooth the short side turn and this should be around 240-255cfm with a 2.14 intake valve on a 346/452 head without even touching the runners. I will try and get some pictures up. S/F.....Ken M

 

[forphorty]

Cylinder Heads Part I - Tech Articles - Mopar Muscle Magazine Cylinder Heads Part II - Tech Articles - Mopar Muscle Magazine Cylinder Heads Part III - Tech Articles - Mopar Muscle Magazine Moparts on the Web - Main Index Moparts on the Web - Main Index

 

[1930]

Cylinder Heads Part I - Tech Articles - Mopar Muscle Magazine Cylinder Heads Part II - Tech Articles - Mopar Muscle Magazine Cylinder Heads Part III - Tech Articles - Mopar Muscle Magazine Moparts on the Web - Main Index Moparts on the Web - Main Index

Excellent information, thanks to everyone that took the time!!