Small Block Cam Info - Magnum Head Swap

66jim written yesterday but did not post

you can discuss with AJ/FormS on the how's and why's 340 cams work or suck on low compression 318 (late 340, 360)
you advance the cam and your exhaust opens early and it's already opening early with the 114 LCA
what gears and converter with you 318s with 340 cam
it's about 279 @006- a 280 degree class cam

Stubby which comp? Mopar Cam- how many more degrees @.006 to equal at .200?
If you look at the thread "how much duration does it take or something like that I have not given the answer on how much more duration you need with a chevy lobe to match the .200 duration of the short Howard but Ill update that thread- but it's like 20 degrees
with your lift limitations I think the lunati @108 is your only choice- I think the howard gives too much lift but I'll check
ps the 340 cam even with 279 duration does not get the .200 duration of the 256 Howard- it leaves a lot of low end on the table with that long duration for a little lift and it leaves a lot of power on the table with the anemic .200 duration (.350 at the valve) even with low gears and you rev the snot out of it