Hi Mini peoples.
Can any one give me advice please?
I am building myself a 1275 engine to replacer my current 998.
I have bought a 1275cc cylinder head which came from a Metro.
It does not have a hole for the water takeoff which goes to the car heating system.
The threaded bolt holes are in place and the 5/8" hole is blocked off with a slight recess but maybe solid to the casting rather than plugged.
First thoughts are, can i bore the hole out to make it a traditional mini setup?
How deep may the material be before i make it through to the water channel?
Are there any other setups that i can take with out the need for drilling?