Weird .... Did you talk to a Tech or a Sales person ??? , seems a Tech would have known , or at least checked before answering you .......

, I guess that is why I prefer Hotcams , customer Service is excellent ... , Same goes for Race Tech for suspension , when I have a setup I can't figure out how to make better , I call them , and they will go as far as to ship me any shims I need that I don't have on hand for free ..... been that way since I started using them ......
But yea , if you had any kind of spring failure , then replace them , the metal gets into the internals of the engine , and it will destroy a lot of stuff fast .... like I said , most of the "milder" cams usually take stock springs , but when you start bumping up HP and compression , etc. , then its best to swap out with matching components , my 450X has stock springs and a HotCams Stage 1 and stainless Intakes , my 450R has just a higher compression piston , and I swapped springs when switching to Stainless Intakes , because I rev that engine more than my trail bike , so the stock springs could float , on my X its highly doubtful I will go above 7,000-8,000 RPM max , the R gets revved out more ..... That is how I judge if its a priority or not , if my X were to have a Stage 3 Cam , I would have replaced the springs and been required to ....... You are doing the right thing .....
