anthony280z Posted February 12, 2007 Share #1 Posted February 12, 2007 I just bought a 78 280z and i notice that next to the ignitiol coil there was this square this (fireball hi-6 ignition). does anyone know what is it, and what those it do. Should i leave it or take it off. Link to comment Share on other sites More sharing options...
anthony280z Posted February 12, 2007 Author Share #2 Posted February 12, 2007 does this help my car? Link to comment Share on other sites More sharing options...
Curtis240Z Posted February 12, 2007 Share #3 Posted February 12, 2007 It is a Crane multi-spark ignition system. It should be an improvement although since a 280Z already has electronic ignition I would think that the stock ignition would suffice. Link to comment Share on other sites More sharing options...
ktm Posted February 12, 2007 Share #4 Posted February 12, 2007 It only helps at the lower revs IIRC. I forget the cut-off, but once you get above a certain RPM it stops the multi-spark. I see no reason to take it off if it's already installed. Link to comment Share on other sites More sharing options...
Curtis240Z Posted February 13, 2007 Share #5 Posted February 13, 2007 Plus it has an adjustable rev limiter, good for times when your friend borrows your Z! Link to comment Share on other sites More sharing options...
anthony280z Posted February 13, 2007 Author Share #6 Posted February 13, 2007 how do you adjust it. Link to comment Share on other sites More sharing options...
Curtis240Z Posted February 14, 2007 Share #7 Posted February 14, 2007 There are rotary switches on the end of the unit. Settings are x 100 rpm. Link to comment Share on other sites More sharing options...
Patcon
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