MissionRotar

ok I searched and didn't find what i wanted only alot of 7 and 9 stuff but which is the leading and follow as in top and bottom plug? when i got mine i have no idea if it was right becaue the previous owner messed up a bunch of things and I need to know which is the leading ad which is the following plug cause i got the ngks with the L and T on them and have been told its important not to get them backwards please help thanks

SureShot

(L) on the plugs = leading - goes in the lower holes from the coil near the firewall.
(T) on the plugs = trailing - goes in the upper holes from the coil near the battery.

SureShot

If you're going to have the car for a while, maybe next time use platinum leading plugs & you won't have to change them as often.

Rotaries EAT steel leading plugs.

Juan

iTrader: (28)

Trailing
O
P


Leading
O
W
E
R


L1 and T1 means its the first rotor aka. closest to the front of the car.

L2 and T2 are the second rotor aka closest to the firewall.

L1 = Leading #1
T1 = Trailing #1

L2 = Leading #2
T2 = Trailling #2

Amur_

Thread discussing platinum plugs (man, was I green. )

https://www.rx7club.com/forum/showth...threadid=33591