1987 TR Spark Wire Replacement - OEM or ?

rebuild with 7mm wire in your oem covers

 

when you make those wires by yourself then you still need the plugs and the red silicone hose around. you could use the old ones but it is a terrible job to do this

 

Not so bad to do it that way!

 

I've made up several sets of plug wires over the years and it does require a little patience, but you can do the whole job for between $100 and $200.

 

Make this stuff yourself. the red outer covers are removable and there is plain solid core spark plug wire inside. Be sure to measure
the resistance of the spark plug extenders and replace ones that read open resistance. One last fun fact, carefully inspect
the spring behind the carbon contact in the distributor cap and of course the length of the carbon contact.

Jeff Pintler
89 348tb, 86tr, 99 360 3-pedal, 05 Bobcat S-160