so will the su's bolt up to an a14 or will i need a manifold and if so does anyone know where i can get one in perth WA .

what datsuns came with su's

sorry to be a pain but im still deciding which to go with

i find keeping a weber in tune easier than twin su's.
I am just dirty on twin su's after one let go (leaned out on the freeway) and killed my a12a motor.

you can use SU needles. getting parts is not a problem.

Keep in mind the Nissan parts are not SUs proper: They are SU-style Hitachis. Do the SU carbs from England share the same parts?

su's were found on A-15's right and they have an oval port head like the A-14 so will it bolt up or does it require a custom manifold. and roughly how much would the changeover cost. keeping ini mind i could probably do most of it except make a manifold or adaptor plate

my mechanic did mine, but yeah i think he got them through nissan

who has the parts is it a nissan genuine thing or can you get them from supercheap autos or should i see a carby guy

yeah ya can get parts,

and

see b120dat i told ya thats what theyd say

can you still get parts for the SU's
please ignore my ignorance because at the moment that is the only thing holding me back

Quote:
the twin SUs are capable of better performance than a downdraught weber for a couple of reasons. The most obvious is manifold design, and the second is reversion pulse interferance, but that's only really applicable if you have a decent cam. If the motor is (or will be) worked, the twin SU's will be a better choice. Plus they look sexier... They're also are very economical carbs - especially on the highway. I'd go for the SUs any day over a single downdraught.