Recommend Spark Plugs

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1 Post By jwoodard
2 Post By eschaider
1 Post By patrickt
1 Post By spdbrake
1 Post By 169mph
1 Post By FredG

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#17 (permalink)

05-15-2022, 07:25 AM

spdbrake

CC Member

Join Date: Dec 2015

Posts: 1,442

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Good plan Mike,

I was making my recommendation based on someone else's post, which I don't normally do since it could steer you wrong.
It is quite possible Roush counterbored the spark plug holes to accommodate the 605 plugs.

169mph likes this.

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