izulatr3 Posted March 22, 2010 Share Posted March 22, 2010 anybody out there can help with wiring the stock harness in a 72 240 to a carbed 302 with MSD, did you use the stock voltage regulator, any info helpful. I have my 302 installed and trying to figure out how to wire my MSD box. 302 bored .040 over eldebrock performer holley ultra street avenger 670cfm patriot shorty headers clears steering rod c4 AT with b&m shift kit 3000 stall b&m converter R200 vicious LSD 69 heads ported and polished just to name a few goodies Quote Link to comment Share on other sites More sharing options...
Mike kZ Posted March 23, 2010 Share Posted March 23, 2010 Are you using the stock Datsun alternator? If so use the stock voltage regulator. If you are using a Ford alternator, use the voltage regulator that goes with it. Quote Link to comment Share on other sites More sharing options...
izulatr3 Posted March 23, 2010 Author Share Posted March 23, 2010 Thanks Mike, you answer has just opened up a new world for me. I'm running Datsun alternator upgrade 60amp. Since you seem to be knowledgeable in this area, can anyone tell me about the two wires that used to go to the Dat. distributor, one is green and the other is black. I know one is the tach, because datsuns tach read from the dist. Anybody can answer this question and I'm pretty much on the road????????? Will upload pics soon Quote Link to comment Share on other sites More sharing options...
Mike kZ Posted March 24, 2010 Share Posted March 24, 2010 Check here, this should help: http://forums.hybridz.org/index.php?/topic/35233-240z-electrical-diagrams/ Quote Link to comment Share on other sites More sharing options...
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