Number of valves?

Hi, some one know how many valves have the 3800 series II motor on a gp gt, 16, 24?

How many MPG (milles per gallon) loose with the AC on the gp gt?

thanks...

Hi, some one know how many valves have the 3800 series II motor on a gp gt, 16, 24?

12 valves -- 6 cylinder x 2 valves/cylinder