Someone a couple of weeks ago posted a thread with NGK short spark plugs for header.He said they were 1/4 shorter then most short plugs.Anyone know where this thread is?thanks bm
Thanks Brian!!Just what I was looking for!These are the correct plugs for my afr headsBruce,Accel makes a short plug.I assume your aluminum heads use the 3/4 reach gasketed style plug,they have two different heat ranges but i have not figured out how they relate to other manufactures heat ranges.
^^^That was me guys!! The NGK's are way shorter than stock plugs. I'm pretty sure they're just as short as the accel POS plugs and should last much longer.Heres the post I think your looking for.:yes: