1979-1993 & 94 Conv [Subscribe to Daily Digest] |
I am not a big fan of platinum Bosch plugs for several reasons but the plus 4 is the worst. Start a fire or more aptly a controlled explosion at the sparkplug tip between the center electrode and one of the side electrodes and follow the shockwave out. You will have 4 little electrodes in the way of smooth flame travel acroos the cylinder wher you would only have one with a conventional one. If the electrode stuck up between the outer ones I would feel differently but I think it is a bad design.
posted by 172.161.23...
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