Yesterday I recieved my WhiteBrothers offroad catalog. I currently own a 00' 300EX, completely stock. WhiteBrothers offers 4-stroke power-up kits for many model atvs, with all the goodies. Has anyone hade any experiance with WB and their products. I want the good, bad and the ugly. Thanks

Chris "00" 300EX

 

Yep. lots of experience with them. Had a 99 Warrior and put their 390 cam and titanium springs in with a 10.25/1 Wiseco piston. Later added White Bros E series pipe with 7 discs. Worked awesome!!! Best friend has 300ex. Bought White bros E series pipe first. Then put stock Honda 250x cam in. Then bought Uni filter, drilled 4) 1" holes in air box lid, and bought header pipe for 300ex. Later, bought White Bros 305 kit and it replaced cam again and used their parts. I just bought a 400ex and I can only take him by 2 bikes now. I highly recommend their stuff. ALSO> he cracked his pipe where the pipe meets the muffler, he sent it to them and they sent him a brand new one. talk about cool. No, I don't have any affiliation with them. Just live in Iowa.