Rebuilding my GT engine Im going to keep the box standard and the block standard 1275 but I want to mod the head it's a 12g940 casting I want to get the big valves and a cam etc any ideas of what to get size wise and cam wise with rockers etc also where can I source these parts from and what do I need to get for it to make it unleaded I have a local place that will do the work but I want to source the parts although by the time I'm finished it might be cheaper to buy a used one :/

Head Help Please
Started by
Sfuller1275gt
, Feb 04 2012 03:17 PM
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