LmFzr Posted December 30, 2008 Report Share Posted December 30, 2008 Hi guys I'm in a bit of a jam. I need some valve spring dimesions for a school paper. Can anyone give me the dimesions for any motorcycle engine? I need inner diam, outter diam, free length and the wire diam. Thanks! Link to comment Share on other sites More sharing options...
dodgy_tom Posted December 30, 2008 Report Share Posted December 30, 2008 Is this any use to you? - http://www.rdvalvespring.com/spring_specs.html if not let me know and I'll measure some for you. Link to comment Share on other sites More sharing options...
LmFzr Posted December 30, 2008 Author Report Share Posted December 30, 2008 Thanks a lot That does the trick but the only problem is the specs dont match any models. If it's not to much trouble to measure one i'd apreciate it Link to comment Share on other sites More sharing options...
dodgy_tom Posted December 30, 2008 Report Share Posted December 30, 2008 Ok these are valve springs for a DR600. There are two springs (inner and outer) so the dimensions will be in that order. Inner spring i.d. = 15.88mm o.d. = 20.88mm free length = 35.85mm wire diameter = 2.5mm Outer spring i.d. = 22.35mm o.d. = 29.35mm free length = 41.43mm wire diameter = 3.5mm Link to comment Share on other sites More sharing options...
LmFzr Posted January 1, 2009 Author Report Share Posted January 1, 2009 Thanks a lot you saved my day. Link to comment Share on other sites More sharing options...
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