Hey everyone, does anyone have info on a rectifier and how the two would work on a 400EX bored to 440, 11.5:1 compression and stage 1 web cam....[img]i/expressions/face-icon-small-smile.gif[/img][img]i/expressions/face-icon-small-wink.gif[/img][img]i/expressions/face-icon-small-sad.gif[/img][img]i/expressions/face-icon-small-blush.gif[/img][img]i/expressions/face-icon-small-disgusted.gif[/img][img]i/expressions/face-icon-small-happy.gif[/img]

 

a cdi box will change your timing curve and raise your rev limiter....the way a rectifier works is that once the battery is fully charged it cuts off the charge and sends all the power to the ignition for a hotter spark.The fresher the battery the better a rec will work

 

Now for the real question...what performance gains will there be?

 

YoungDawg-I installed a big gun cdi and a procom engineering rectifier on my wifes 440 ex and although the cdi seems to help especially on the top end the rectifier made a definite improvement in overall performance.We made runs up a fairly steep dune with and without the rectifier and the change was very noticeable when the rectifier was running so if you are on the fence about getting one i would say go for it .

 

I appreciate the info, it does help. One other thing I was wondering was if you had any starting problems like people say...
Thanks again for the info.

 

if anything your starting will be easier