These are cnc ported 853 castings,milled .030,deshrouded.Purchased the heads from Bo White.The port work appears failry conservative but a good improvment over stock.Includes new valves,no springs etc....
I began to clean up the runners but needed heads quick after finding I had a bad Futral cam.Only started one combustion chamber and a few runners,Buyer will need to finish them .
$400 bucks shipped