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Andrews Cams, 650/750 specs? 21 Dec 2006 17:07 #101013

  • APE Jay
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Andrews Cams, 650/750 specs? 21 Dec 2006 17:40 #101024

  • 77KZ650
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ok, thinking out loud before the seller gets back to me. if the cams are the later gpz750 cores (smaller base circle) made into andrews the lift would be .362 say .360 to take care of the possible mic error. that would match the 25 larry posted. but the gpz750 cams didnt have the worm gear for the tach like the kz650/750, and the pic of the cams I have from the seller has the worm gear......

Post edited by: 77KZ650, at: 2006/12/21 20:42
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Andrews Cams, 650/750 specs? 21 Dec 2006 17:44 #101025

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Andrews had their own billets for the 650 back then. They did not do any kind of reworking of stock cams. Ask the seller if the cams have CWC cast in them.

Jay

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Andrews Cams, 650/750 specs? 21 Dec 2006 23:52 #101088

  • Dave Sloan
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Dunno if this helps but my #20 andrews cams are stamped on 20 on the end of the cams. I recall from comparison on an Andrews chart that they were slightly hotter than the '83 gpz
Z650B2 - Injected

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