I have some primary type atomizer/needle orface, but at this point I can't remember which one. I would bet I would have done 262? I don't remember.
I guess I can't really say, I haven't run the old style in quite a few years, and I have never run this mlm pipe with it -- I will have more to say once I dial this in.
In the mean time, casting and everything looked good, so no complaints yet. It isn't rocking my boots, but has pretty strong mid-hi when paired with with this pipe, but not quite the low end that my old estoril setup had with the iron jug, as I recall. Feels a bit less peaky than TCCD's, but I suppose that is expected.
The jetting did seem high for metra65, but it seems to want it up top, but hate it mid rev range, which is kinda the pickle I'm trying to work out. (edited)