I don't know how many miles the motor has on it, I bought it from somebody, it is not new though. I don't want to change the pistons. It won't be a daily driver, a weekend driver though. I'm looking for power, not economy.
I don't want to change the bearings if I don't have to, I just didn't know if you could use old bearings on a new cam.
I think the valve springs are capable of some pretty descent lift, as the cam that is in it is pretty aggressive. I recently moved though and can't find the cam card so I don't know for sure what the lift is.