INDY510 Posted April 14, 2011 Report Share Posted April 14, 2011 . "T" plug has one solid white wire..... goes to fuseible link (I think??) ........... and a thin wht/red wire ..... goes to stock 620 alt wiring (then to CHG light) the alt. should have a "+" post ..... .. use a 8awg wire to connect to "+" post on Battery ........ (I think???) Quote Link to comment
banzai510(hainz) Posted April 14, 2011 Report Share Posted April 14, 2011 ON 510s they short out the old wire harness using jumpers to where the old volt reg plugged in. Then one can use the IR alternators with the T connectors Quote Link to comment
KA620KC Posted April 14, 2011 Author Report Share Posted April 14, 2011 Alright so let me make sure I understand this correctly. Do I cut the thin white/red from the harness going to the 620 regulator and tap that into the thin White/red wire on the harness going to the KA alternator? Quote Link to comment
KA620KC Posted April 14, 2011 Author Report Share Posted April 14, 2011 (edited) ok one more question. Which of the 3 or 4 plugs on the KA trans is the back up lamp switch?? never mind on this question. Did a little more "research" and found someones post that labeled all the plugs =) Edited April 14, 2011 by KA620KC Quote Link to comment
KA620KC Posted April 15, 2011 Author Report Share Posted April 15, 2011 is it this harness that I clip the wire from? Quote Link to comment
hellamikey Posted April 15, 2011 Report Share Posted April 15, 2011 Now drive it to Reno and I'll buy you a beer! Quote Link to comment
jputz Posted April 15, 2011 Report Share Posted April 15, 2011 damn got to do this swap to my 620, just got to get the vg510 done first. wife says I got to many projects going at once. oh well it will give me time to get all the parts and do the research that is needed. Quote Link to comment
KA620KC Posted April 15, 2011 Author Report Share Posted April 15, 2011 Now drive it to Reno and I'll buy you a beer! I'll definitely drive it to reno once I figure out the alternator issue!!! Quote Link to comment
KA620KC Posted April 16, 2011 Author Report Share Posted April 16, 2011 Bump. Hey guys just need a confirmation on which wires to cut and attach to the alternator. Can someone give a brother a hand? :D Quote Link to comment
KA620KC Posted April 17, 2011 Author Report Share Posted April 17, 2011 GOT IT!!!!! She is now charging correctly. Now its time to tackle the speedo issue. I tried a speedo gear from a 79 280zx but it doesn't work correctly. At 25 mph it read 35 and at 55 it reads 75mph. Its cool to see it peg that quickly but not for every day driving hahahaha. Quote Link to comment
KA620KC Posted April 20, 2011 Author Report Share Posted April 20, 2011 Everyone likes oics so here's a few more of my 620. Here's one of my truck on the right and Mydailyroutine on the left. My pit Malia hangin with me while I was tinting the windows tonight. Tinted the windows 20%. Hopefully the popo won't bother me. Battery box relocated behind the passenger seat. I think the previous owner had the headliner replaced. Interior Shot. Quote Link to comment
MYDAILYROUTINE Posted April 20, 2011 Report Share Posted April 20, 2011 Looks good! We need to get a picture of all three 620s. Datsuns are multiplying here! Woo hoo! Quote Link to comment
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