606-791-4913 ... I have a 540 that runs 4.90 @140 in my suspended dragster. Has around 100 runs since it was all new. Diamond positions, Howard's billet rods, Howard's pro series crank, hamburgers oil pan, merlin 3 heads, crane ultra pro lifters, comp cam, crane rockers, comp push rods, merlin x intake, Tilton starter, meziere water pump, APD 1150 alky carb. Still in car and ready to race.