are they too long for the RX3 Since NKG plugs seem to be imposible to get, the Auto parts store sent to my friendly garage man a set of champs. they are noticibly longer from seal to electrode. How much room is there inside the engine? Never have seen one apart,and dont want to nick the rotor seals. Thanks Bob

 

ive heard of AUTOLITE plugs nicking apex seals because they are too long....do your research before using these since you said they are longer than NGK's

 

I recommend if you're having a hard time getting NGK's, go and order them online at sparkplugs.com.