fun_on_the_sand Posted February 13, 2006 Report Posted February 13, 2006 I am looking to buy a High Performance CDI box. My local dealer tried to get me one from YAMAHA, but they dont deliver those any more. Any ideas where I can get one that is as good as the one from Yamaha. Quote
fastbanshee8 Posted February 13, 2006 Report Posted February 13, 2006 Dyna, MSD, and Vortex are all aftermarket CDI box makers. I run the MSD, and several people in here, run the Dyna. You'll have to make the choice, depending on your riding style, and personal preferrence. Quote
fun_on_the_sand Posted February 13, 2006 Author Report Posted February 13, 2006 Thank you. All those you named are programable, but I am looking for something more "plug-and-play" kinda thing, just like the one from YAMAHA that allows to increase the RPM limit by 1000 Quote
fastbanshee8 Posted February 13, 2006 Report Posted February 13, 2006 You can leave the aftermarket CDI boxes set on the "factory" settings, and just plug it in, and ride. The MSD is adjustable with switches on the back, so it's easy to change, if you ever want to. The Dyna has 4 pre-set curves, that you can pick from, so it's not like it's difficult or anything. Other than the ones I listed, I don't know of anything else out there. Quote
PUSH THE THROTTLE Posted February 13, 2006 Report Posted February 13, 2006 Thank you. All those you named are programable, but I am looking for something more "plug-and-play" kinda thing, just like the one from YAMAHA that allows to increase the RPM limit by 1000 472811[/snapback] Get the Dyna, plug it in. You don't have to program it but you will always have the option in the future. It comes with a switch that allows you to change between 4 curves as you like. I got mine from Trinity a couple years ago. Quote
reded Posted February 13, 2006 Report Posted February 13, 2006 Try Dave Moore Racing....he sells a box called the "TNT ignition box". Sposed to be much better than the others. Quote
fun_on_the_sand Posted February 13, 2006 Author Report Posted February 13, 2006 Hey guys I found one on D and T Dyno www.dtdyno.com it is just $99.95 + S&H Has anybody had any experience with this one? Quote
scotts96fast Posted February 14, 2006 Report Posted February 14, 2006 I did nothing but general repairs to the shee this winter.looking to spend a little something on her!! Hoping to hear more info about the aftermarket cdi boxes.just not sure if it will suit my needs.I do have the interest in the dyna.Cound not find the website for msd yet. I ride trails and have more than enough wheel spin the way it is.What does changes of the power curve really do?I don't need anymore H.P. i can't get all I have to the ground now.... Quote
shanYE west Posted February 15, 2006 Report Posted February 15, 2006 I use the Vortex on my YFZ 450 and love it. it comes with a handlebar mounted switch to go from a enhanced stock curve with +1000 rev limit, to one of the preprogramed curves. I really like the plugs for the tether.. just ran the tether wires right to the CDI Quote
fun_on_the_sand Posted February 15, 2006 Author Report Posted February 15, 2006 I use the Vortex on my YFZ 450 and love it. it comes with a handlebar mounted switch to go from a enhanced stock curve with +1000 rev limit, to one of the preprogramed curves. I really like the plugs for the tether.. just ran the tether wires right to the CDI 474015[/snapback] Where did you get that Vortex CDi box from? I can't find it Quote
fastbanshee8 Posted February 16, 2006 Report Posted February 16, 2006 (edited) Here is the website, for the MSD ignition. Just copy and paste it. www.msdpowersports.com/pdf/frm20846.pdf Here is the Vortex igniton. http://www.duncanracing.com/prods/VT-1200-VT-7400 Edited February 16, 2006 by fastbanshee8 Quote
itsjustagreat1 Posted February 18, 2006 Report Posted February 18, 2006 The Dyna is a good investment. The different curves are noticable. You can tell that the powerband is in different spots and also can rev out higher. Plus the stock curve on the dyna is better then the stock on a yamaha cdi. And like they said, you could then program the cdi later if needed. Quote
scotts96fast Posted February 18, 2006 Report Posted February 18, 2006 The Dyna is a good investment. The different curves are noticable. You can tell that the powerband is in different spots and also can rev out higher. Plus the stock curve on the dyna is better then the stock on a yamaha cdi. And like they said, you could then program the cdi later if needed. 475456[/snapback] What do you mean by program the cdi?the dyno has 4 preset setting and can not set each to your liking right.... Quote
itsjustagreat1 Posted February 18, 2006 Report Posted February 18, 2006 You can buy a programming kit and change the programming for fine tunning to your machine. It's best if you have a dyno readily available to test for gains, but its not needed. Quote
scotts96fast Posted February 19, 2006 Report Posted February 19, 2006 That makes sence,i saw the dyna fs for $100 and $300 something.The $300 one must be with the kit to program the unit. Can anyone explain the different curves on the cheaper one? I want to know how many out of the 4 would work for trail riding. Quote
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