For you Rob...
When I got them from INA i didnt pay any vat or even import dutys..
It's the new bearings that I'm thinking about, not the rings and bores.
I have decided to rebuild my own head, the money saved on not doing the exchange I will put towards the new one-piece inconel exhaust valves. I haven't heard back from Alex about the exchange head anyway.
I am going to port-match the inlet ports to the SEM manifold and just clean out all the ports and surfaces etc. I have a new set of valve stem oil seals ready to fit and will lap all the valves in.
I'm going to do what Roly did and modify a 10mm spark plug socket which fits the small inlet valves to get them out.
I have decided to rebuild my own head, the money saved on not doing the exchange I will put towards the new one-piece inconel exhaust valves. I haven't heard back from Alex about the exchange head anyway.
I am going to port-match the inlet ports to the SEM manifold and just clean out all the ports and surfaces etc. I have a new set of valve stem oil seals ready to fit and will lap all the valves in.
I'm going to do what Roly did and modify a 10mm spark plug socket which fits the small inlet valves to get them out.
I have decided to rebuild my own head, the money saved on not doing the exchange I will put towards the new one-piece inconel exhaust valves. I haven't heard back from Alex about the exchange head anyway.
I am going to port-match the inlet ports to the SEM manifold and just clean out all the ports and surfaces etc. I have a new set of valve stem oil seals ready to fit and will lap all the valves in.
I'm going to do what Roly did and modify a 10mm spark plug socket which fits the small inlet valves to get them out.