I am selling a turbo setup that i was going to use but dont have the time and i need cash to setup a new diff. Just busted my custom billet unbrakeable axels. Race cars are fun sometimes.
The head was an oval port A14 with 37mm inlet and 30mm exhaust it had been ported by someone who just made the first part of the port bigger but had not done much work around the back of the valve.
So it was flowed like that then he ported it some more and retested.
i still have this head if you need some measurements.