Cam Swap - 318/5.2L Magnum V8 - '65 Barracuda

Thanks Abodybomber! I never found the foot note you mentioned on their site at the bottom

http://www.hughesengines.com/Index/...el2=V2hpcGxhc2ggSHlkLiBSb2xsZXI=&partid=26251

I noticed they were saying that magnum engines typically have too much cylinder pressure to run this cam... That doesn't make sense to me cause why would they make the cam in the first place and say it's designated to work in a magnum motor?

Anyways, was also wondering, you said I don't have to pull my heads, so unlike a flat tappet setup with solid lifters, am I safe to just use the hydraulic lifters as they are with this new cam? I know a flat tappet/solid lifter setup wears as a set, but didn't know about a hydraulic lifter setup.

Also, would the push rods need to be replaced with different sized ones too?

I don't understand what widening lobe centers means.. Unless you are speaking of the oval shaped cast part in the oil valley center below where the intake would sit, if that has to be opened up more for more travel for the lobes on the camshaft...