Thread: Which Spark Plugs?

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Originally Posted by lt1s10

if you have a stock set up and don't know what you need, put back what ever GM put in it from the factory. i've never run nothing but AC or champion, worked ok for me. plugs are like, gas and oil, ask 10 people and get 10 answers. i think any of the top brands will work for st. use .035 should work. JMO

what are you smoking pat?

well like i said i work on over 5 boats a day and some had two engines in them so you can do the math and all the plugs that i look at were rim fireing and making many WEIRD things happing like two v6 chey that were jacobs ladder the dist caps the spark was walking the towers of the caps .the core of the plug was at a angle so they would not fire off the g strap yes i am sure it was a bad run on the plugs but it cost much $$ and time so i do not use them i am sure they can make good plugs. but they did not put them in them boats