I might have to replace my cylinder head on my F1.
How do identify a F1 head from the K0 to K6 head ?
Obviously the exhaust fixings, but once the fixings are removed the heads look the same to me.
I've read a few times that the F1 got itself a "new" head when it was designed, but I've no idea what differences there are (if any)
Apparently this head also went onto the K7 and K8.
Is there any difference in the valves, valve seats, port shape, fins , etc ?
