http://www.youtube.com/watch?v=bQKvdHkfTms&feature=player_detailpage - - - - - -This a 292 my cousin and I built last year to put in a 47" Diamond T hot rod I'm gathering parts for.Kevin Self did the lump port head,Raymond Grice did the Ferrera valves and K-Motion springs and valve angles. It has 12 cc dish JE pistons, .231 dur. 565 lift Engle, Bill Smith push rods, Harland Sharp 1:75 rockers. Glen had a ATI Super Dampner with a # 88 durometer rubber made for it also. It's smooth as silk. No dyno info