Hi all,
The EW rebuild is progressing nicely and the engine is going together with its re-sleved barrels, new valves and guides, Honda pistons and rebuilt crank etc. It occurred to me that apart from 18mm I have no idea what plugs to use! Can anyone hazard a guess what modern plug I should get? I know NGK do a range of 18mm A series plugs but beyond that I'm lost.
Thanks
Andrew.