[jgr]

Ok if you use the right valve springs for the application that's half the battle, I did so much research on this issue before I purchased my cam my head was spinning lol. bottom line, follow all the recommendations from your cam manufacturer and you will be good to go. all these companies spend millions of dollars on research and testing to sell a good product. do it like they say. To many guys trying to get away with short cuts. Clay Smith was unbelievable to work with!