Stroker specific cams?

yellow rose said
Using LSA to change idle is crazy. In fact, I'll say it's stupid.

But, but, but.... that is what the Thumpr cams do..... oh wait, that IS stupid LOL.

yellow rose said
You must reduce duration to open the LSA up, otherwise the engine will hold power past peak way too long, and you give up a TON in the middle and lower middle of the power curve doing that.

The 2nd part took me a while to grasp.... but I assume you mean that since the wider LSA moves the exhaust pull-through RPM's up, then the same duration moves the whole RPM band up...but you'll hit the physical RPM limits of the engine (oiling limits or valvetrain float) and have a narrow RPM range due to that. Is that right?