This may be a silly question, but why is there no CDI boxes mace for the sp500 HO? I know it has one and as many 500's there are, one would think that someone would make an aftermarket box for them. I have read somewhere that the 500HO is not reliable above about 7 grand. What is the reason for this? And can it be overcome? Anyone?

 

Pro-Com makes a box for them it has a higher rev limit and they say a better ignition curve but I havn't heard alot about them.

 

ricks has them too. don't know how good they are for the 500 but they make em. Theres an article on the main atv connection page, just searcdh for ricks and you should see the article with there contact info.

 

Another silly question, but who is Pro-Com and do they have a web site? I tried Ritters site but can't get anything to even come up on it. It says page not available on every link I tried. Maybe he has a new site or something? What about the rpm reliability on the 500?

 

http://www.procomengineering.com/