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.
The only foolish thing said is your generalizing based on one number. Do you think Ken at Oregon is foolish for recommending 114 LSA? Perhaps you know it all. Everybody likes to make recommendations without even knowing the intended use. Do you want a wide power band or do you want something a little more peaky? Some people like that and some don't. Nobody is saying LSA doesn't matter its just one number in the equation.