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H2oRigger

04-10-2006 08:46 PM

spark plugs tcm 800

Hi I just pulled the spark plugs from a tcm800. They are NGK
v-power r5672a. what does everyone else run in there 800hp plus engines. merlin heads.
Thanks phil

Outdrive1

04-10-2006 09:58 PM

Re: spark plugs tcm 800

My motor is pretty similar to that, nkg-5671-a-8 is what I was recommended with Dart Pro-1 heads. Probably the same plug with a different heat rating. I couldn't find anyone that could cross them over, Napa was the only place I found them.

H2oRigger

04-10-2006 10:03 PM

Re: spark plugs tcm 800

Thanks BadKachina. Can't believe how cheap they are.

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