I can now offer a ported performance head right out of the box . These are built using brand new castings , are hand ported , are fully assembled with dual springs , 40 x 35.5 stainless valves and reworked combustion chambers priced @ $ 1020 pr . I also have a bigger and better flowing head with 42 x 37.5 and larger ports landing soon for $ 1195 pr .

when do you expect the 42x37.5's to arrive

Are these Steve Timms heads and what casting are they based on 040, 043, 044 etc?