Inlets

[millworm]

Can you use a d port inlet on a round port head? It fits but don't look like its gonna seal very well. Head is a e16se
http://i271.photobucket.com/albums/jj141/millworm95/0A6E5C2F-3ACF-41C1-A908-14B5F43EAC1A_zps3nwfbmdu.jpg (http://s271.photobucket.com/user/millworm95/media/0A6E5C2F-3ACF-41C1-A908-14B5F43EAC1A_zps3nwfbmdu.jpg.html)

http://i271.photobucket.com/albums/jj141/millworm95/21C089C9-A814-4027-B0A5-FC16A88F59A0_zpsw2it7esc.jpg (http://s271.photobucket.com/user/millworm95/media/21C089C9-A814-4027-B0A5-FC16A88F59A0_zpsw2it7esc.jpg.html)

[Royston]

Won't flow well at all

[millworm]

Looks like it's for sale then :(

[tommy8252]

Have it port matched to the head

[millworm]

for what it's worth mate I'd rather buy another, the manifold isn't the worlds best fit onto the 1600 head anyway

[jimbob-mcgrew]

ive seen people grind out the head to port match the cathedral shape, but they said it slightly ruins the good flow characteristics of the round port design.

you could make yourself an adapter plate out of 10mm aluminium, to blend the 2 together, but its still not gonna be as good as a round port manifold would be.