- Reaction score
- 6,394
So I'm home servicing one of my Stihl machines (2 stroke brushcutter) and my local dealer apologised that technically it should take an R (resistive) type plug but they're hard to get at the moment and a non would work fine - what's the difference??
NGK BPM6A -v- BPM6(R)A
NGK BPM6A -v- BPM6(R)A