R
Richard Strong
Guest
I see on all the posts that QL
I see on all the posts that QL77JC4 plugs are recommended for my type of motor...The book calls for me to use L77JC4...Why are QL's recommended all the time ???
I see on all the posts that QL77JC4 plugs are recommended for my type of motor...The book calls for me to use L77JC4...Why are QL's recommended all the time ???