Hello everyone, I have just joined and this is an amazing web site, I am looking for some help, to cut a long story short, I have a 96 xr6 UTE in South Africa, we had to pull the head to fix the gasket, we have no tec info, the Ford dealers don't want to know, so we are trying to set the ignition timing by feel and have no base line, I suspect the valve timing is now off a little cause the head had to be skimmed 0.6mm. can anyone give me a step by step guide to adjusting ignition timing and also what correct valve timing should be. This is just a standard XR6 no fancy turbo's are anything like that. I will very much appreciate someones help Philip South Africa