Well I had a buyer for the reconditioned GX head +shim and then he disappeared. I have the head and shim ready to go but I'm not sure that I want to run it just yet, or whether the bloke wants to buy the gear.
I've started on the next setup which is a set of downdraft Keihin carbs running on a manifold which sits very close to the GX head, got the manifolds drawn up and I'm looking at getting them cut from billet alloy.
Anyway going back to what I said before I'm wondering it it was pre-ignition that I was getting. Either way it's all better now.
But yeah I'm still deciding on the Head + shim idea, in the time being I'll get the carbs setup sweet so I have something that I can actually drive! Hahaha.