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440: 69mm piston clearance 01 Jul 2016 15:58 #733545

punisher11b
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I'm installing 69mm pistons from the 810 big bore kit on a Kz 440 . I have the cyclinders and pistons at the machine shop to get bored out but forgot to get the piston to cylinder clearance. I'm assuming it should be the same as stated in the service manual for the Kz 750? If anyone knows the piston cylinder clearance for the 810 kit on the 750 I would appreciate the info or if you know the right place to get it.

- good luck

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440: 69mm piston clearance 01 Jul 2016 21:53 #733563

Nebr_Rex Offline User Posts: 1891 Thank you received: 298	General rule of thumb is .001 for every inch of bore. . 2002 ZRX1200R 81 GPz1100 79 KZ1000st daily ride 79 KZ1000mk2 prodject 78 KZ650sr 78 KZ650b 81 KZ750e 80 KZ750ltd 77 KZ400/440 cafe project 76 KZ400/440 Fuel Injected www.dotheton.com/forum/index.php?topic=39120.0 . The following user(s) said Thank You: punisher11b
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440: 69mm piston clearance 01 Jul 2016 21:59 #733564

punisher11b Topic Author Offline User Posts: 225 Thank you received: 22	Awesome I will pass that along. - good luck
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440: 69mm piston clearance