There are some local machine shops (Eisles, Dwans, Engine Lab) who could do the basic head work like cutting valve seats for stock or oversized valves, resurfacing etc... But I wouldn't trust any of them to port it. Supposedly Top Speed in Naples does decent porting but I have no first hand experience with them just word of mouth.
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Don't bother giving me "rep", I won't return it and I think it is stupid.
Gracie Barra Clearwater
Gyms in Clearwater, St. Pete and Port Richey
pm me if you are interested in trying a free class at any of the gyms.