Does the LSA play that big of a factor when using either headers or manifolds? The LSA on that 280 grind is 110* but I know that new 284 MP cam has 114 LSA along with the previous one that had 108* or so LSA.

That sucks that performer RPM intake doesn't clear cause I do plan on using the factory air cleaner. Has anyone used that M1 dual plane intake before? It looks kinda like the stock intake so I'm curious if the runners are larger and better air flow?

PS I'm the young gun