- Feb 6, 2006
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Hey guys, i bought a set of Brodix track 1 cylinder heads (225cc) and they have the optional valve spring package which consists of 1.550 dual valve springs, 240lb closed/550lb open, 1.950 installed height with a .700 max lift. Over the top of that on brodix website, it says "roller valve spring." Then there is another set of heads which consist of 1.470 "hydraulic roller valve spring," 125lb closed/325lb open, 1.90 installed height, .575 max lift. My motor i am having built has a hydraulic roller cam. My question is, will these heads be ok with a hydraulic roller, and if they arent and i need to run mechanical roller, will this cam be ok with either type of lifters because they are both roller, or will i need to change the cam? Thanks for any help!
Anthony
Anthony