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1965 Honda CP77 — Ulsan Metro City, Rep. Korea
Restored with original parts — Owner: J. Doe

Weight of 305 Pistons

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Kunoswed
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Weight of 305 Pistons

Post by Kunoswed » Wed Dec 26, 2007 3:09 am

I will ask for the weight (gram) of original CB77 305 pistons, (60.00 mm) naked without bolt and rings. Thanks!
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davomoto
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Post by davomoto » Wed Dec 26, 2007 3:26 pm

155 grams, for a 60mm piston, no rings clips or pin

davomoto
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Kunoswed
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Post by Kunoswed » Thu Dec 27, 2007 12:47 pm

Thank you, davomoto,
that will complete my questions about piston weights, when Crank-Shaft re-balansing after have changing pistons.

I running Classic Racing with a big-bore, 347cc machine. Now using re-designed Honda CB350 (64.00 mm) original pistons, weight 200 grams.

Regards /Kuno
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