Quote:
Originally Posted by Half-Inch Stud
P68GTO,
Can you compare your RAII sparkplugs " proudness" to the Ram Air III (and IV) to verify they are indeed kept dry of the Intake fuel charge?
Mine are recessed compared to D-ports & 48's. just didn't get to compare to IVs.
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Mine seem like they are hiding as well.
Unfortunately the RA IV heads are in a container heading to Europe (that is where my friend lives...). The set of 48 heads are at my brother's house (they belong to him). I have a set of 670 heads but they are on a WZ block still. I went ahead and took some pics anyway....
The first couple of pics are of 670 heads.
The 3 third pic is the RA II head.
The last 2 pictures show a spark plug screwed into the RA II head. I just pulled a plug of my shelf that would normally be used in my 1970 RAIII engine but this gives you a pretty good idea of how sheltered they are.
I have no idea if I am using the correct plug....I haven't even gotten that far in my research yet....
However, you have me curious now....I am going to try and get over to my brother's house soon so I can see how the same plug looks in those things.
It's funny how strange stuff like this is fascinating to me....
