Cam Experts: Lobe Separation Angle?

It wasn’t a performance cam either. Using one example is foolish.

Anyone that thinks when making power that LSA doesn’t matter just doesn’t get it.

Another poor example is looking at engines that are running high rpm with max compression and considering that LSA. Some use a very wide LSA to get the top of the piston with less valve notches.

The argument that it’s not LSA that matters but the events only look at one side of the equation. It is the cumulative of the events. Moving the events changes the LSA and changing the LSA changes the events.

Compression ratio, effective compression ratio, rod to stroke ratio and where you want to make peak torque has a major impact on LSA and ICL.
Sure it matters. It doesn't matter "near as much" though for a 100% street car. You start getting into dual purpose and race only stuff, then is when the biggest differences occur.