Searched and couldn't find anything on the plugs in my car. PO said he "just changed them" before I bought it.
It has Autolite 5224 plugs in it. The car seems to take a long time to build RPM's at all speeds and gears and is slow to start often.
I'm looking at putting in NGK 4291 V-Power plugs.
Will I see a difference in the way my car starts and runs?
I have already replaced the cap, rotor and wires since he said he did not replace them.

As always,
Any info is appreciated.