I have a pred 90 that I am going to put a 54mm bb kit with high compression head (already have) prolly a 45 crank to mate up with it. I have a Hetrick intake coming, and will prolly keep the stock carb if possible. My goal is to get as much low end as possible. Which CDI is a good one that will work with reverse yet let it rev out more? We mostly trail ride and my son is interested in Harescrambles. I am looking to go the low cost route but give a nice performance boost as possible. Seemingly most of the pipes out there are mid to high end pipes so that is away from where I want to go as well.
Plusses are that there is no rev limit...Minusses is that you have to use the pro design kill switch for it to work properly. The only way to turn it off is to pull the kill switch. This is for an 05, they may have perfected it a little more by now.