Cam-Shaft specification are as follows:    Intake Exhaust .050 DUR. 204 214 SAE DUR. 278 288 CAM LIFT .280 .295 VALUE LIFT .420 .443 LOBE CTRS 107 117 LASH HYD   BTC  ABC BBC  ATC @ .50 CAM LIFT SAE J604 5  -  29 27     71 44     10- 76     32