DevilsAddvocate

Ok I have a 305 TBI with a 5 speed (not that that really matters) and the first question is, is it a hydraulic flat-tapped cam or a hydraulic lifter cam, im 99 percent sure its a roller cam since after 87 they all came with them, but somebody told me that was only for the TPI cars and that the TBI cars had flat tapped cams. Somebody please clear this up. Secondly, I wanted to replace this cam and some new lifters with one that would be great for a 350 I plan on swapping in the future, but also one that would work better than stock for my 305. If it does not come out to the best performance for the 305 but is right on the money for the 350 id be happy, just have to get rid of the stock one right now. I was lookin at a Crane cam with duration @ .50" intake 222/exaust 234 with lift at intake.467"/exaust.494" (rpm range should be 2500-5500)
so I would like to know if I can run this cam on my 305 with no to minimal problems, if I do run into problems what would they be. I will also be putting in some Rhoads lifters. Thanks for any help guys.