plugs

[Tempinsane]

what are the best plugs to run 96 xj 4.0 L with msd blaster coil and msd 8.5 plug wires

 

[Talyn]

stock plugs

 

[tazz]

I have E3's in everything I own and love them!!!

 

[Mesh]

NGK G-Power FR5GP. There are so many options everyone will have a different opinion on what the best is.

 

[XJRunner]

i just run autolite double platinums. nearly free with my discount at work lol

 

[RenegadeStang]

Champion Truck plugs.

 

[CherBear]

NGK G-Power FR5GP. There are so many options everyone will have a different opinion on what the best is.

And the performance differences between them are nominal at best... I would say it makes little difference what plugs you run.

 

[Talyn]

00-01 like the NGK better and that is what the factory specs for them. While I was chasing the typical hot/cold start misfiring issues I tried a set of champion truck plugs, which made the problem a bit worse.

The 4.0L just plain likes a standard copper plug. It doesn't care for the fancy multi electrode plugs and the like.

 

[austinaubinoe]

yeah I just run champion coppers.

 

[Dr. Dyno]

yeah I just run champion coppers.

Same here. Champion RC12LYC.

 

[Johnnie Walker]

Right now I have the accel plugs that were in my super-tune kit. but the champion coppers are what work well.