There are many different Spark plugs out there. Which ones work the best for you?

Bernie

Bosch W7CC, i think. NGK's are also good. I stay away from the Platinums, although I have some in my Subaru now, only because I could not get coppers right away

bought a set of Denso w20exr-u#4 plugs from the local flaps. I tried to buy Bosch but they did not carry them what do you use?

Bernie

I have the Bosch W7CC's in there now, and probably will keep using them, because they work

I went to 3 places before I found them. Manny, Moe & Jack carry them. You have to tell them you want W7CC they can't find them by application.

Most people slam the Platinums but my car won't pass emissions w/ the copper plugs. I am running the Bosch platinums. My car starts better & idles better w/ them. I have carbs & that might make a difference.

We run W7DC's.

B

I am running WR7CP, what is a DC?? Copper core or ....