someone told me that the dur@.050 on a hyd roller cam is like running a hyd cam with 10-15 more duration because of the fast ramp for the high lift. not sure i believe that.

i think this cam it too small for my engine.

lift
intake @cam 339 @ valve542
exhaust@cam 352 @valve563
rocker arm 1.6
cam timing@.004
intake- 32/74 ADV 286
exhaust-80/34 ADV294
cam timing@.050
intake-- 5/39 max lift 107 dur 224
exhaust 53/1 max lift 117 dur232 power range 2600-6100

i like this cam
intake @cam352 @valve563
exhaust@cam365 @valve584
cam timing @ .004
intake 38/76 ADV 294
exhaust 82.42 ADV 302
cam timing @ .050
intake 11/41 max lift 105 dur 232
exhaust 55/5 max lift 115 dur 240 power range 2900-6400

motor is a 401 forged rods and crank, indy heads/ flow 290@.500 and 315@.700
indy intake 10.7 to 1 i'm thinking 3200-3500 stall for the small cam and a 4000 stall with the bigger cam. i think the motor will just be to mild with the small cam. this is a street car with 3.70 gears and short 25.5 tall nitto 555'r 275/50/15's, no power adders.