i have a set of custom hitech stage III ported heads.These heads have been fully ported and filled with epoxy on the intake runners.chambers have been welded to bump compression to 11.3 valves have been sunk in the heads for ptv clearence, will fit any camshaft, they are also good to .600 lift....parts in heads are manley nextek springs manley raceflo 1mm oversize intake valves manley raceflo exhaust valves. new guides new seats decked full 5 angle valve job have bearings installed in cam bores. these made 310rwhp/320rwtq with stage 2 cams (too small now). will make in the 330 range with a bigger set of cams. heads have 1500 miles on them, reason im selling is i got a novi 2000 blower (couldnt pass it up) and need to drop the compression. $600 or b/o.
