krusty Posted August 2 Report Share Posted August 2 a while back i bought a cdi similar to this one https://www.amazon.com/DB-Electrical-IYA6020-Multicurve-2GU-85540-51-00/dp/B0081S9ITC only purchased because the other one blew when i was fitting a lighting kit (start button press killed cdi) it works fine but what is the adjustable screw/dial about ? mines in a different location on the side Quote Link to comment Share on other sites More sharing options...
JerzOutlaw350 Posted August 3 Report Share Posted August 3 When it comes to replacing any of the electrical components ( Flywheel, Stator, Ignition coil, Voltage regulator and CDI unit) should only be replaced with OEM Yamaha parts. Everything else is absolute garbage!! I know plenty of people who went and spent hundreds of dollars buying the china garbage and now they finally learned their lesson and bought OEM Yamaha parts and haven’t had anymore problems. Quote Link to comment Share on other sites More sharing options...
ClaudeMachining Posted August 4 Report Share Posted August 4 When it comes to replacing any of the electrical components ( Flywheel, Stator, Ignition coil, Voltage regulator and CDI unit) should only be replaced with OEM Yamaha parts. Everything else is absolute garbage!! I know plenty of people who went and spent hundreds of dollars buying the china garbage and now they finally learned their lesson and bought OEM Yamaha parts and haven’t had anymore problems. There is a couple of good alternative.I use Motor City spark ignition for years.Envoyé de mon SM-S908W en utilisant Tapatalk Quote Link to comment Share on other sites More sharing options...
krusty Posted August 4 Author Report Share Posted August 4 my main question here is what the dial/screw is for ? Quote Link to comment Share on other sites More sharing options...
JerzOutlaw350 Posted August 4 Report Share Posted August 4 @krusty I don’t know how familiar you are with the diesel truck world but the adjustment dial that’s on your CDI that you are inquiring about is like having a TS performance 6 position chip on your Banshee. The dial is more than likely for adjusting either the increase of spark, changing of the timing curve or increasing the rev limit. Quote Link to comment Share on other sites More sharing options...
ClaudeMachining Posted August 5 Report Share Posted August 5 my main question here is what the dial/screw is for ?Selection of the timing curve.Envoyé de mon SM-S908W en utilisant Tapatalk Quote Link to comment Share on other sites More sharing options...
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