Spark plugs

[Cuda]

Does anyone have a cross over reference for plugs. From what I can figure, my 454/330 calls for NGK BR 6 FS plugs. I'm going to head down to buy some, but if my place doesn't have them, what do they crossover to?

[BUIZILLA]

My 330 came with MR43TS... gapped at .035

you NEED to confirm the length though, you may need MR43LTS

[Cuda]

I pulled a couple of them out, they were MR43TS. They looked like new, so I'm not changing them.

[RedDog]

I pulled a couple of them out, they were MR43TS. They looked like new, so I'm not changing them.

Those are the plugs you want to run. The "M" is a marine designation - The "M" body uses non-corrosive body. If the "M" is not available, the "R43TS" is fine; just keep an eye on corrosion.

Actually, the R43T is also fine, but Dennis Moore's guides for BBC recommends the "TS" which means the plug has a "projected nose" or "tip."