I've never heard of "indexing the plugs." What is it and what is the
benefit? Thanks!
Andy
>I got good race performance from my set of Splitfires, but used one hotter
>heat range than specc'd for MGB, and also, they were used in conjunction with
>a Crane HI-6 Capacitative Discharge ignition system, Crane PS-91 80,000 volt
>coil, etc. In addition, indexing the plugs always helps (a good thing to do
>with any make of plug for maximum efficiciency).
>
>Paul Zink, Boston, MA
>1970 MGB, SCCA Solo II E-Prepared
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