JZ ignitors are earthed through the loom (unlike predecessor 7M that was earthed through the bracket, quite badly so worth the quick mod to add an earth lead)...I've actually had a 2JZGTE (JZS147 in JZA70 chassis) running fine with the ignitor not even bolted down...so good tip if the V6 ignitor is 'old skool' enough to require a chassis earth
Ahh yes, good thing to note. I don't have it grounded as its mounted with durolock on top of my ECU. I will add a ground!
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