- Location
- Roanoke VA
Yes I have searched, most of the RENIX plug threads are old.
I'm needing some new plugs for my 90. Right now I'm running the "run-of-the-mill" Champs and get decent mileage but since I put those plugs in I have added Taylor 8.8 wires, Accel cap and rotor and a new coil. In the past I have run NGK V-Power 7373's with good luck and longevity but I know that 5-90 really likes the Autolite Platnum AP3924.
I think I can go to a wider gap with the updated/upgraded ignition system, I'm thinking around .040
What is everyone's thoughts on this gap?
What would be a good all around plug for mixed driving and towing?
Would the standard heat range be ok? I do get some light pinging on really hard pulls towing.
I'll add that my RENIX is newly rebuilt with only 15k on it, it has been bored and decked. The head has been reworked and all sensors/outputs are new including the fuel injectors. Basically if you can think of it on this Jeep its new! It runs great and gets around 16 in town and 22 highway. I use to get 18 in town and 24 highway when I first broke the engine in.
I'm needing some new plugs for my 90. Right now I'm running the "run-of-the-mill" Champs and get decent mileage but since I put those plugs in I have added Taylor 8.8 wires, Accel cap and rotor and a new coil. In the past I have run NGK V-Power 7373's with good luck and longevity but I know that 5-90 really likes the Autolite Platnum AP3924.
I think I can go to a wider gap with the updated/upgraded ignition system, I'm thinking around .040
What is everyone's thoughts on this gap?
What would be a good all around plug for mixed driving and towing?
Would the standard heat range be ok? I do get some light pinging on really hard pulls towing.
I'll add that my RENIX is newly rebuilt with only 15k on it, it has been bored and decked. The head has been reworked and all sensors/outputs are new including the fuel injectors. Basically if you can think of it on this Jeep its new! It runs great and gets around 16 in town and 22 highway. I use to get 18 in town and 24 highway when I first broke the engine in.