Just wondering what module I should get? I know there is a bit of a price difference but I am looking foe the best performance..

 

If you want the best performance go with the VDI Copperhead. The Copperhead is a programmable CDI that advances your timing, disables your belt limp mode, reverse limiter, and contains many other features that will just have to read about. The Dynatek is a very similar CDI, it also advances your timing, disables the limp mode and belt limiter without the programability, but it is a great performance upgrade if you don't have the motivation to create your own timing programs. Both of these CDI's advance the timing all the way through the timing curve. The Dynatek advances the timing from the stock 28* to 33* and the VDI advances the stock timing from 28* to 34*, but is adjustable up or down. 36* is a popular setting for the most horsepower on the VDI.

The Moose module just fools your ATV into disabling the low speed retard allowing for a quicker acceleration. It only works in the very low end (1-10 MPH)

For the extra money the Dynatek is probably the way to go. But, if you have the money and are into tinkering and getting the very most out of your ATV then the Copperhead is what you need.

 

Man you are good at answering these question.

IF you go into deep water or mud you might want to stay away from the VDI Copperhead. I have been hearing they are not water friendly.

My Dyna should be in Thurday. I ordered it at dynaonline.com for my BF650. I have a MOOSE module now. It is a great part for the $90 but I wanted more mid and top range power too.

 

I hear you. I have the moose mod also, and was getting hungry already for more power. How much is it costing you for youe dyna?

 

I was looking at getting a VDI I haven't heard to much problems with water and mud What exactly is happening with it I don't go to deep in water not over the handle bars anyway but i do mud alot what it going on with them

 

They fry. Alot of people have had them burn out, even without water. Weez had this happen i think. But you should be able to get it replaced.

 

A little over $220 from dynaonline.com for the non-programable. They make a programable also for around $330.

 

A big favor, if you could, let me know how you like it, because i would just as well buy that one also, instead of the programmable one. You can PM me or just let me know somehow, i would really appriciate it. Good Luck!!!

 

No problem. I should be able to report back on Tuesday. My bike is in the shop till Friday.

 

I have not had any problems with my Copperhead at all, water or otherwise.

What is the part number for the Dynatek programmable unit for the BF? I could not find it on their website.