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Old 11-20-2019, 10:29 PM   #19
Ronnieroadster
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Join Date: Dec 2010
Location: East Coast in CT
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Default Re: Spark plug preference...Curious

Quote:
Originally Posted by AnthonyG View Post
Any pros or cons using a resistor type. I know the newer cars w all the electronics & computers need them but also I’ve used them thinking it prevented radio / stereo interference?



Never use a resister type plug with a 6 volt system their design is for much more modern ignition systems the original flathead systems do not fall into that category. In other words not enough coil potential to get a good spark with 6 volts
Ronnieroadster
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