Quote:
Originally Posted by LandYaghtLover
Its a Bosh Plus Super Plug. WRD9 something, something. I have to look again. Anyway, for now I bought a plug that I can steal its screw on tip from. Then I am putting in a single small block wire. I think it will help for now until I jusy get a new set of wires. The set now is a Bosch 1 ohm set, copper.
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R=resistor type plug. Some have had luck and run them anyway, however I think most of us run the proper non-resistor plugs.
You are correct the OEM Bosch non-resistor plugs are not made anymore.
However, the NGK's I've listed are suitable and every bit as good.
There are also some Champions that are a heat number above/below the spec in the manual that are still available.
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