65 Barracuda 318 Rebuild, Cam, timing, lifters maybe a kit?

The 256 @.006 cams intake closed is around 54 ABDC The factory cams are longer below .006 the aftermarket well YMMV DC is shorter jones is way shorter
My database is in the same order
first lift either for intake lobe, or for both lobes single pattern or for both if given
then sometimes lobe lift- usually in (perens)
then adv duration and adv timing and adv overlap if I have it (this is what's important but hard to compare)
then duration at .050 and .050 timing and overlap if I have it (useful if all cams had the same intensity- but they don't)
then duration at .200 (and more) which sorta tells flow where piston is really sucking
but you can see on the Jones vs DC 260 comparison that duration at higher lifts can vary considerably/ I pulled .275 because lots of the short cams do not show or show much at .300 and you do not want a sharp nose just to give lift bragging rights
on the custom grinds I just show the intake because the exhaust will depend on... as will the timings (lca) ICL
so consider actual seat duration for timing and DCL - and some cams are really long below the adv duration given
and consider the area under the curve- as you can see from the .75 example there are BIG differences in Area (and here .841 cams loose) - which I see you picked up on
These low compression builds are a challenge to get torque out of and at altitude yet
and I know you can get HP out of them by reving them up like we used to do in stock classes- but NOT street friendly at all
remember most .904 cams are not as radical lobe as a maxed out chevy lobe- they do not have to be-- ask your camgrinder
that Jones grind is actually quite easy on the valvtrain- it is radically asymetrical (so is centerline comparable?)
thanks for the reminder on the 02 head I must have been thinking of the late 360 head
cheers