looking to buy a 98 cobra, he blew original engine. Says ford put a Romeo iron block in along with T-56. 'Block is forged with H-Beam rods, with HYPO heads' I cant find anything on 'HYPO Heads' said its a 9k engine. Can anyone give me more information about these heads and i didnt know the Romeo blocks supported DOHC. Picture i have shows standard 96-98 cobra intake. Thanks