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2nd Gen Ram Tech1994-2001 Rams: This section is for TECHNICAL discussions only, that involve the 1994 through 2001 Rams. For any non-tech discussions, please direct your attention to the "General discussion/NON-tech" sub sections.
doesn't really matter .....just gap them correctly and change them on a cold engine so you don't strip the heads
It actually does matter somewhat. There is a spark plug thread in the FAQ section with lots of opinions, but the most popular units (and therefore the ones that usually work the best) are:
NGK Iridiums usually work well to (longer change interval than copper), but expensive. Bosch are usually bad for our trucks, especially the +2 and +4 type.
