So I'm getting ready to rebuild a 340

MP-offical, the words "wanting to" and "I am doing a stroker" are two different things and since there is no infomation of anything else about the car, I chooose a smaller cam that I know will get it done in ether size engine and will more than likely not be a mis match. A 244* cam is not a bad choice at all. Will it work well with a 3.23 gear set & 28 inch tires?
Steering him? It's advice and more of agree on the smaller cam. Smaller is better and safer in my judgement as an error on this is small potatos vs. one to large.
And his 340 (Not 360, no biggie) is a short stroke. IF he has a high way gear ratio, he'll like the smaller cam better. It'll still perform well with a higher gear ratio.

Again, there is not enough info from the missing poster. So relax my freind.

Again, if it were I, I myself for a double duty daily diver would opt for a 224*+-ish cam in a 340 and a 236*+-ish cam in a 4 inch arm. Of course, a lot has to do with a lot of missing info.

So you build what you want how you want and be hapy your correct in your build with everything you KNOW that is in it.
How you can blindly run a biggish cam in an unknown car and unknown weight, gear, tire size, type of trans/converter as well as wallet size is beyond me. But you go do what you do best. I'll be here.

Where the hell is the OP?