Just wondering if anyone has any insight as to what the stock OHM rating on my 1978 GS750E was? I am looking at putting Dyna coils on it wiht points. I think I need 5 ohm coils for this set-up. Thanks
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Well I talked with the guys at Dynotek and they stated that they are 5OHM coils. I am still running the stock points. And I am running new plug wires. I found out the other day that my number 4 cylinder is not firing and when it is it is quite weak. I am sure that after 28 years the coils are weak so new ones should help the bike with smoothness. -
If you're looking at changing out the coils, you might want to consider going a step further and change over to the Dyna S ignition. It will fire much more accurately than a set of points could ever do and will smooth out your engine especially at high rpm's. I think you need the 3 ohm coils for that setup though.Comment
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RJ you are correc that I would need the 3 OHM coils for the pointless system on my bike however I am not able to budget that change just yet. I just want to replace the coils so I can ride the bike for now. I will most likely change the coils and ignition later when $ permits. I can then sell the new (used) coils at that time on ebay or on this site. Thanks for the input though I was thinking of that change but just can't afford it. Some riding is better than no riding.Comment
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Hey MP, Have you checked Z1Enterprises? Much better than any other place I've seen for Dyna. I believe RJ is correct, S system is a much bigger bang for the buck than coils. I noticed a big change with the S system, but no noticable change with the 3k ohm coils and new wires. RayComment
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