I collected the GT head from the workshop today, they were just going to put guides in, but as the guides were so worn, the valves has worn the seats … so new seats had to be cut, this involved a bit more time and work than expected, and luckily for me as it was done by a man who like porting and polishing, so Mike you lucky so and so you have had three way step seats cut and some smoothing of the ports out so your monster valves sit lovely. All you need do now is sit and spend a day grinding the valves in. Alas two of the inlet valves were plus 0.003″ oversized so they need work before they will fit this head.
Pictures tell a thousand words so here they are:
I hope Mike you are happy with this…?