robs ss
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- Aug 16, 2016
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RaphiBut not iridium. This makes a difference according to Egli.
According to the NGK website a CR7EIX is iridium - and a fair bit hotter than a CR9EIX.
I run a BR8EIX in my high compression (10.8:1) Norton 500 single.
Cured the problems I was having with B8ES.
Rob