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Old September 30th, 2019, 02:16 PM
1972RedNeck 1972RedNeck is offline
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Default Re: Anyone have experience with head porting?

Quote:
Originally Posted by bigblockv6 View Post
the Cat exhaust valves will have smaller diameter stems so guides will. Z have to be pressed in, again I will bring up that Magnum valve diameter are plenty big enough and that's something you need to se for yourself.
Ok, I will believe you for the time being as I have never had the head off of a magnum yet.

Also, Cat doesn't show 016305 as being a good part number and neither does Google...
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