The extra set of spark plugs on the HEMI, and on previous engines, are designed to reduce emissions before a catalyst is needed.2012-07-24
Where are the spark plugs in a V8?
Locate the spark plugs in your car. On an inline 6-cylinder, they are located on the top or side of the engine head. On V6 and V8-cylinder engines, plugs should be separated evenly on each side of the engine.
How many spark plugs do you need for a V8?
Generally, V8 engines have eight spark plugs, but if it's a Hemi or other high-performance V8, it uses 2 spark plugs per cylinder, so the total number of spark plugs is doubled to 16.2021-09-13
How many plugs does a V8 engine use?
A common assumption is that all V8 engines have eight spark plugs. However, the number depends on the kind of V8 motor that's in use. The first step is figuring out the type of motor in our V8 engine for a definite answer. Regular V8 motors have a total of eight spark plugs, one for every cylinder.