Stroker specific cams?

As someone with 30 years of engine dyno testing to look back on, I can tell you that in most cases...... the Desktop Dyno likes wide lsa’s more than the engine does.
Especially when the heads are on the smallish side for the application.

In combos such as the OP’s, the “wider” lsa is usually used to facilitate some other aspect of the overall build........ that is higher on the list of important decision criteria than maximum power output.

And you're right. It's not the best program out there, I agree. But for comparisons from one build to another, it's accurate.

Also, what all of you are missing, I am speaking in general terms, not specifically about the OP's particular combo. Regardless, I'll stand behind the wider LSA as having a flatter overall torque curve.

And yes, I am full aware YR, that the valve events dictate where the LAS falls. But it's much easier for "most" to choose the LSA and shortcut it, rather than actually put any brain power to it.