Erson cam specs??

crackedback said
Hiflow I, II, III?

wait i got those
HI FLOW IH valve lift .470 duration 298 [email protected] 229

HI FLOW IIH lift .472 dur 306 dur @.050 235 rpm 3500 to 7000

HI FLOW IIIH lift .477 dur 316 dur @.050 240