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Author Topic: piston rings  (Read 1667 times)

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Offline devon125

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piston rings
« on: December 02, 2018, 03:55:31 PM »
4into1.com is telling me 77, 750K or F piston rings will not filt a hondamatic 750a,  can someone tell me why??
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Offline wingedwheel

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Re: piston rings
« Reply #1 on: December 09, 2018, 04:35:39 PM »
Devon,
I'm thinking the pistons are smaller? If I'm wrong maybe someone can answer?
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Online Jerry Rxman Griffin aka MuthaF'er

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Re: piston rings
« Reply #2 on: December 09, 2018, 05:28:38 PM »
Later rings are thinner 1.2mm vs 1.5mm
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As of today 3/13/2012 my original owner 75 CB750F has made it through 3 wives, er EX-wives. Free at last.  ;-)

Offline nixon

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Re: piston rings
« Reply #3 on: April 18, 2019, 10:52:51 PM »
Quote from: devon125 on December 02, 2018, 03:55:31 PM
4into1.com is telling me 77, 750K or F piston rings will not filt a hondamatic 750a,  can someone tell me why??
hi, you can put in k or f pistons in the A,they were lower compression piston in the A is my understanding
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cb750a 77, cbr900rr 93 with auto clutch

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