for CR 9.5-10.5 Vizard says LSA 107 and intake duration 225 degrees for a max grocery getter every day driving power.
Lower CR drops the LSA a bit more. Valve angle and a few other second order effects could raise that number a bit.
The only engine that comes out to 110 is a 318 with 2.02 valves.
would love to do a serious controlled experiment with a dyno and various camshaft variables changed carefully!
