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Resistor spark plugs?
I got a set of plugs from a parts place, Bosch Platinum WR7DP. Since my
ignition wires have the built in 5K resistors, will these resistor plugs
adversely affect the performance of my 87.5 Coupe GT? The Bentley manual
specifies Bosch W7DTC plugs, except for California models, which take the
resistor plugs. Should I take these back? Also, are the platinum plugs in
general (non-resistor) a good choice for this engine.
TIA