camshaft break in. at 1st start up . sbc 350 in 1964 chevelle SS.

350 sbc with camel hump heads camshaft break in at 1st start up,

[@realsteelmotorcars2894]

I was going to run a 327
In my chevelle but the camshaft didn't make it through the break in.
Couple of things when wrong low fuel pressure and exhaust leaks.