340 crankshaft stroke

Rumblefish360,
Would I do it? If I had the parts and was doing a mild street engine, yes.
I would not go out and buy parts to do it this way or tear my 340 apart
to do it.

Moper,
The largest cam I've ever owned was that hemi grind for my big block at
the time. I think it was 280° and .474 lift. I know some want that big stuff.