Cam choice!

roccodart440 said

#1 and #2

#3 isn't cut and dry.... There is a reason the factory cuts on a wide LSA and if you are running a larger duration but want a better idle, a wider LSA will help.

LSA also has another function, lower LSA will increase cylinder pressure, higher will reduce it.

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Higher LSA also enables more vacuum signal and allows vacuum accessories to be run more effortlessly.

And I don't care WHO it is that argues for a narrow LSA. All things being equal, a wider LSA WILL HAVE a wider torque band. The peak won't be as high, but it will be a more broad curve. They each do have advantages.