RX7Club.com - Mazda RX7 Forum

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- 2nd Generation Specific (1986-1992) (https://www.rx7club.com/2nd-generation-specific-1986-1992-17/)

- - sparkplug wire (https://www.rx7club.com/2nd-generation-specific-1986-1992-17/sparkplug-wire-21045/)

Can anyone help me out? I have a 1987 rx7 turbo 2 with a 88 engine. The trouble is I was changing the sparkplugs and I now I don't know which sparkplug wire goes where. I know this much that T is for top and L is for lower, but which is one and which is two I have no clue. So could one of you please let me know. Thanks.

The coil for the leading (Lower?) plugs is the one nearer the front of the car. This is a single coil firing both spark plugs, so you can put any wire from this coil on any leading spark plug and it will work fine.

The trailing consists of 2 seperate coils. One of them has a white mark on it (should be the one toward the front). Both coils are toward the back of the car. This wire connects to trailing (Top?) plug on rotor #1, the rotor toward the front of the car.

Hope this clears it up!

Irv, Keith's dad