Ouch! That's a pricey cam kit. Decent RPM range but really not that great.i bought the truck from my friend ik him and his dad paid a shop $4500 for a fresh rebuild the truck turns over perfectly and is healthy but thanks so much ill try and look into a cam with a lower duration then bu chance is there any cam you can point me in i tried looking for the cam you said but all i can find is this Lunati #LUN-20510710LK
You stated the motor is pretty fresh so I'm guessing they put new lifters in it. You don't need roller lifters,you need good oil to run flat tappets.