Roundabout

iTrader: (8)

I bought some new NGK plugs for an 86 I was going to buy but the motor was blown. I still have the plugs and just bought an 85 GS (12a). The plugs are (L) BUR7EQ and (T) BUR9EQ. Can I use these?
Justin

Mazda12AGS

yes you can

Roundabout

iTrader: (8)

thanks man!

GtoRx7

iTrader: (5)

It isnt going to be a good idea, they have a different/higher voltage need than the older 12a plugs, so the fire and spark will suffer.

kevinbtz

iTrader: (4)

they worked fine for me, I used that style plug when I was running a 120 shot on my 12a.

Lee Lyons

you should have taken that blown motor and just done a rebuild...you could have gotton that 13b for hella cheap...

Roundabout

iTrader: (8)

The car was a piece of ****. I picked up the GS in my sig for $325. Has a few minor rust spots and needs a paint job (faded), 110psi on both rotors, 139k mi, excellent interior and even has a newer cd deck. I think I did pretty good

d0ntdreamit

minnesoda, home of icey salty roads, better check the wheel wells behind the storage bins. Better yet rip the storage bins out, they are ugly cheap and a waste of space

trochoid

iTrader: (6)

With 120 shot, you probably needed higher sparking plugs, along with direct fire. 12A plugs are a better option with stock ignition. Just because something works, doesn't always mean it works better.