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Thread: 1982 CB250RS - Rebuild - Valve Springs & Cam Chain

  1. #1
    Join Date
    3rd April 2019 - 19:24
    2004 Suzuki GN250

    1982 CB250RS - Rebuild - Valve Springs & Cam Chain

    Hey all,

    Some of you may know Im doing a rebuild on the top end of my 82 RS. Enjoying it thoroughly even if I do find the manual and my lacking experience a pain in the butt sometimes

    Found all my inner valve springs at 36.4 - 36.6mm free spring length.
    Should be 38.1 if new, with 37mm being the service limit.

    I realise the difference would be minimal, but if there's a set of 4 knocking around somewhere the brings them back into the midrange around 37.5-38.1mm I'd love to have peace of mind knowing Im doing my best for the old thumper?

    Part number(s) 14761429003 for 1980 CB250RS, 14761429005 for 1982 CB250RS, 14761428003 for XL250S (Basically the same engine)

    Been in touch with Anaconda Honda already, no luck for anything over 37mm.
    Also no luck on Ebay.

    Anyone recommend a place sourcing this sort of thing, I get the feeling someones got a bag of em sitting in the back of their garage Haha

    Cheers, J
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