Still battling the gastro but got some more done today. Head cleaned up, a couple of leaking valves lapped in, washed, rinsed, dried and ready to go back on. Block surface prepped but not a lot to do there. Wankers sent me a bent gasket but it should straighten out after a heat cycle and re-torque. Fitted the head and snugged it down to 120lbft. Hmmm, lifters and Kelford 218-C cams fitted, Atomic vernier gears fitted, timing chain done and timed up and it was about then that I had enough and am now sitting with a bundy and coke.