Shows an indexed B plug being fitted to an Indexed B head and position of electrode after final torquing to 2.3kg/ft.
The electrode position ensures the spark is unobstructed by the shroud when engine is drawing air through the main inlet valve, the drawn mixture is as near to the unobstructed spark gap as possible.
I don't have any non indexed spark plus to try yet but will find one.
Link to this comment:
All Comments (0)