Hi Rockbit
sorry I haven't been on here in a while.
I've just been driving the car as is, and keeping the tank topped off
here's a pic I took of the dash while taking some measurements
https://imgur.com/a/HfVQlDq
I don't know the exact brand of gauges.
I think they're SMITHS replicas KCC had provided with the kit
Oddly the Tach says "6 cylinder"