I have never come across any information on the Brisk spark plug nothing in my owners or workshop manual at all so if give you the numbers perhaps you can work it out its got me stumped
okay the bike is a BMW 1100s boxer cup replica 2004 twin spark model IE 4 plugs non abs but with a k@n air filter Lennie's big snorkel and a booster plug.
workshop manuals says FR6LDC IS THAT PRIMARY OR MAIN ????
HANDBOOK SAYS PRIMARY NGK BKR 7EKC
SECONDARY PLUG BOSCH YR6 LDE
OR NGK DCPR 8EKC
so wot number plugs should i go for
i am not a number i am a free man
