308 Spark plug of choice

Unknown

What is the fav spark plug for a 53 308 twin H, stock?

[Deleted User]

5433HET wrote:

What is the fav spark plug for a 53 308 twin H, stock?

Go with Champion H-10's. If your locale story does not carry them, go to a lawn equipment shop as that is the plug used in most equipment. Walt.

Unknown

I recently took the advice of a member who used NGK-B6L in his for yrs. I had a definate improovement in all ways over a new set of Champions I took out . Got a 37 and a 51 . BUD

[Deleted User]

Re the NGK's, what gap did you use?



Doug

Unknown

dougc_portland wrote:

Re the NGK's, what gap did you use?



Doug

32 , I really like those things