They are Bosch platinum +2s in a rebuilt Mopar LA 318, and have less than 30K miles on them.
I've currently no issues with spark delivery/misfiring, but I fear leaving them in any longer, that they might already be seized in the heads and removal could turn into a nightmare.
So.... Some PB blaster or similar, and use some tc-w3 in the gas for a tankful or two to help clean any exposed threads inside the CC and remove when warm/hot?
Anything else to consider to lessen chances of breaking a plug or damaging threads in the head and launching tools into low earth orbit followed by a stream of sky blackening expletives??
Access to plugs is not an issue, No U joints, crazy angles required.
I will not be going the multiple electrode route on any future plugs. Will spend more coin on a better plug, aware that any improvements would be basically unnoticeable over any other new plug, and that easy access means that Denso iridium TT/ long life plugs are of limited/no benefit in my application
Any spark plug recommendations?
Stock is Champion #RN12YC
All of RockAuto's listed options for my engine:
http://www.rockauto.com/en/catalog/dodge,1989,b250,5.2l+318cid+v8,1073506,ignition,spark+plug,7212
I've currently no issues with spark delivery/misfiring, but I fear leaving them in any longer, that they might already be seized in the heads and removal could turn into a nightmare.
So.... Some PB blaster or similar, and use some tc-w3 in the gas for a tankful or two to help clean any exposed threads inside the CC and remove when warm/hot?
Anything else to consider to lessen chances of breaking a plug or damaging threads in the head and launching tools into low earth orbit followed by a stream of sky blackening expletives??
Access to plugs is not an issue, No U joints, crazy angles required.
I will not be going the multiple electrode route on any future plugs. Will spend more coin on a better plug, aware that any improvements would be basically unnoticeable over any other new plug, and that easy access means that Denso iridium TT/ long life plugs are of limited/no benefit in my application
Any spark plug recommendations?
Stock is Champion #RN12YC
All of RockAuto's listed options for my engine:
http://www.rockauto.com/en/catalog/dodge,1989,b250,5.2l+318cid+v8,1073506,ignition,spark+plug,7212