Rem tec

does anyone know the correct gap for ngk b10ev for my 91 n/a.

Rem tec

ok another question, has anyone here used these sparkplugs before? if so have you used it on an N/A before,or are they to cold for a N/A,I know they use them alot for turbo II and fd's.

1988RedT2

I'll throw in my two cents here since no one else has responded. A quick google reveals that the B10EV is a plug commonly used in small motorcycles and scooters. I doubt you would find any significant benefit to running such a plug. I spend my money on the stock NGK plugs, and I'm quite satisfied with their performance--BUR7EQ and BUR9EQ.

Rem tec

they were given to me so i thought that maybe they coul be used,thanks for the info

j9fd3s

people do use em. id try a gap of around .020"

Rem tec

thanks i'll try that

mazdaspeed7

If you arent running lots of boost, you can open that gap up a bit to get better ignition of leaner mixtures. I was running .035 in my n/a fc.

Rem tec

thats what i was looking for thanks.