Never underestimate the little things

[Popa Sam]

Usually caused by overtightening of plug. Sometimes by plug not being rated for temp or compression that is being exposed too.

[Tim Kurcz]

Thanks all for your input. The BR9HS was chosen because of successful experience on the race course with OMC & Merc mod engines. The new set installed will be lake tested next weekend. Should there be another failure, another type will be selected. Will conduct research this week just in case.

Tim