New Zealand Datsun Club

its pretty close side draft is 90mm boire spacing CA is pretty close to that, can't recall off the top of my head
Thats all the one that brock sold was anyway. Pretty sure josh has/had a proper cast one.

Yes the oval holes are very close to a weber spacing.
Theres alot of work involved hence prefer the mani already done.
However It wont matter as I have another idea which is doing
the same but instead of weber flanges just 4 tubes welded on
after machining off the factory flange that meets the upper
manifold flange. This will allow my cbr1000 quad carbs to fit.

any 4 port heads out there?

still looking

Keep an eye on http://www.trademe.co.nz" onclick="window.open(this.href);return false;
They pop up there from time to time.

will do Bart, if you see any that come up and I miss it pls let me know

Should just fit 42mm inlet valves like yours, get 79mm bores, an autorotor fed by a 2inch SU and be done with it

TBH, I don't really know if the 42mm valves are worth the hassle first up. (Mine were already fitted to the head when I bought it) Just build a stout bottom end, blower friendly cam, and do skids. You can always add a high performance head later on down the track.

sounds like you got your head in the right place
surprising with all the spirits you have!

looking but no score yet

Scored a 4 port

thank you for your help Bart