How many spark plugs does a Ram 1500 Hemi have?
How many spark plugs does a Ram 1500 Hemi have? Each cylinder of the 5.7 Hemi has two spark plugs. Why does the Dodge Hemi have 2 spark plugs per cylinder? The HEMI Magnum engine has two valves per cylinder as well as two spark plugs per cylinder. The two spark plugs help to solve the emission problems that plagued Chrysler's earlier HEMI engines. The two plugs initiate two flame fronts and guarantee complete combustion. How many miles can you put on a 5.7 HEMI? 5.7 Hemi engines are good for 250-300 000 miles and more if properly cared for...