Does anyone know of somebody in Sydney who could lengthen my Datto throttle cable by approx. 200mm?
There don`t seem to be many people I`ve talked to, who know anyone!
It`s for my repositioned Holley carb which is now sitting in a different location.

Any help greatly apreciated!

If I was you, I would take off the cable you have right now to a Auto Spares shop and match it with a similiar one which is a bit longer.
These japanese cars takes similiar accelarator cables generally, which might require minor mods just around the nut section.

Most Pushbike shops can make you up a cable, or go to a brake specialist as they can normally do it as well.

There is a place in perth that makes cables of any size/type. Here is the link.

Flexi Drive

hey there is a place called "general auto cables" at liverpool sydney that make all automotive cables