Hi All,
Just bought these and will be installing next spring when the Boss comes out of storage.
Interestingly, the in pkg. instructions say "Spark Plug gap is not adjustable". Looks like the gap is pre-set to around 0.052 or 0.053 range from what I can tell (I have silver dollar shaped type gap tool...harder to read). Owners manual says they should be gapped between 0.049 & 0.053
Guess I'll be installing them as is.
Just bought these and will be installing next spring when the Boss comes out of storage.
Interestingly, the in pkg. instructions say "Spark Plug gap is not adjustable". Looks like the gap is pre-set to around 0.052 or 0.053 range from what I can tell (I have silver dollar shaped type gap tool...harder to read). Owners manual says they should be gapped between 0.049 & 0.053
Guess I'll be installing them as is.