im guessing this question would've been answered before.....or im just in a mental block and the answer is a lot simpler than i think...
my question is: how many valves per cylinder are there on a 20v 4age? my knowlege of maths tells me that beacuse its a 4 cylinder engine (im pretty sure!!!) there would have to be 5 valves per cylinder but how does this work? shouldn't there be 2 intake, 2 exhaust giving an overall sum of 16 valves?
help me out here boys.