hey my 94 f2 had some issues bout a year ago the regulator rectifier went out i replaced it and now at idle everything is fine but once above 2200-2500 rpms all the lights dim quiet abit any idea on what this could be or what is causeing it to do this

 

don't know if this will help, but mine went bad right after i bought it a few weeks ago on my 92. bought a voltage regulator off ebay for like $30 bucks that was from a gsxr 750. you just have to hardwire it in and then you havea quality regulator and not the honda p.o.s. that gets so hot it breaks. here's a site that helped a lot.

http://www.vlc.com.au/~justin/about/...g_replace.html

Brian