looking for a vendor that has plugs for secondary air ports
#1
#3
#4
See if the person you got it from will send you the port pipes and just weld them shut.. Not sure on the size of the plugs. Also not sure what is so different about the heads that you can't use them. I know of a couple of people that have dropped 4.6's in their D1's and just plugged the ports.
PS, I am pretty sure all D2 4.6's are SAI.
PS, I am pretty sure all D2 4.6's are SAI.
#5
See if the person you got it from will send you the port pipes and just weld them shut.. Not sure on the size of the plugs. Also not sure what is so different about the heads that you can't use them. I know of a couple of people that have dropped 4.6's in their D1's and just plugged the ports.
PS, I am pretty sure all D2 4.6's are SAI.
PS, I am pretty sure all D2 4.6's are SAI.
Thanks I've got the port pipes and am going to either weld them or tap the ports for a bolt to put in them. Apparently plugging the ports is common like you mentioned. Thx
#6
Have you tried pipe plugs, or going to NAPA with the port pipes and seeing if they can match it up? With my old junk I would take a pair of vice grips and crimp the hose over itself. That would work most of the time (also very easy) but looks like crap.
#8
#9
I looked all over the service manual and couldn't find where it says to do that so I have to assume it's impossible.
Did you use anything on the threads to make sure they won't leak or rust up? I think antisieze should work without burning off. Good job!
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marsyas
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02-25-2021 08:11 AM