as i was going to crack my skull doing the math, i realized that this may have been done before, this is the dealio: i need the make a chart of the amount of air a 4.0 sucks in per minute, this varies because of rpms, air temp, and the cam profile in use , lift, duration and advance alter the amount of air that enter/leaves the cylinder, i need renix era values preferibly
if someone can spare me the headache i will really apreciate it