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1965 Honda CP77 — Ulsan Metro City, Rep. Korea
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Piston rings HELP..!

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apolo1100
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Piston rings HELP..!

Post by apolo1100 » Mon Aug 21, 2017 11:29 pm

Hi there ..
I like to ask you about the difference on piston rings #

13030-266-000
13030-275-000

the reason is that I'm a bit confused about witch one I need to get for my CB77
the rings they came out from my piston is 1.44 mm so..
I was looking into some posting on eBay for CA77 witch look or call for the same application ..
anybody know exactly with of this two will I need..? same thickness .. I'm reusing the same pistons do.
Thank you.
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e3steve
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Post by e3steve » Tue Aug 22, 2017 1:24 am

Please edit-in your location within your profile... Thanks.
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G-Man
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Re: Piston rings HELP..!

Post by G-Man » Tue Aug 22, 2017 3:04 am

Apollo

275 number is correct for CB77 the other (266) is for CA77 which may be thicker.

G

apolo1100 wrote:Hi there ..
I like to ask you about the difference on piston rings #

13030-266-000
13030-275-000

the reason is that I'm a bit confused about witch one I need to get for my CB77
the rings they came out from my piston is 1.44 mm so..
I was looking into some posting on eBay for CA77 witch look or call for the same application ..
anybody know exactly with of this two will I need..? same thickness .. I'm reusing the same pistons do.
Thank you.
'60 C77 '60 C72 '62 C72 Dream '63 CL72
'61 CB72 '64 CB77 '65 CB160
'66 Matchless 350 '67 CL77
'67 S90 '77 CB400F
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apolo1100
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Posts: 18
Joined: Mon Apr 06, 2015 6:24 pm

Post by apolo1100 » Wed Aug 23, 2017 12:18 am

Thank you again G..!
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apolo1100
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Posts: 18
Joined: Mon Apr 06, 2015 6:24 pm

Post by apolo1100 » Wed Aug 23, 2017 12:18 am

Thank you again G..!
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LOUD MOUSE
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Location: KERRVILLE, TEXAS

RINGS

Post by LOUD MOUSE » Wed Aug 23, 2017 5:57 am

e3steve wrote:Please edit-in your location within your profile... Thanks.
The 275 also fits the late CA77 piston.
You need to know which 266 piston you have. ....................lm
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G-Man
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Re: RINGS

Post by G-Man » Wed Aug 23, 2017 3:00 pm

LM

He's looking for rings for CB77

G

LOUD MOUSE wrote:
e3steve wrote:Please edit-in your location within your profile... Thanks.
The 275 also fits the late CA77 piston.
You need to know which 266 piston you have. ....................lm
'60 C77 '60 C72 '62 C72 Dream '63 CL72
'61 CB72 '64 CB77 '65 CB160
'66 Matchless 350 '67 CL77
'67 S90 '77 CB400F
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