Author Topic: what motor do I have in thei chopper  (Read 320 times)

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Offline wayneperry9804@yahoo.com

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what motor do I have in thei chopper
« on: February 10, 2019, 08:35:36 pm »
man, talk about confused. can anyone decipher my motor serial number? I believe I was misinformed by the PO. the engine # Looks like RO08E-2011296    inline 4 cyl. 650 or 750 I really don't know. PO said 650 dominator but Looked that up and that appears to be a single cyl??    I'm embarrassed not knowing what I've bought Its a rat chopper with Heinze 57 parts. Thanks

Offline 754

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Re: what motor do I have in thei chopper
« Reply #1 on: February 10, 2019, 08:43:40 pm »
Post a pic , or compare your motor to pictures of cb 750, cb 650 etc.
 Is it a single cam ?
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Offline smacd11

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Re: what motor do I have in thei chopper
« Reply #2 on: February 10, 2019, 08:56:55 pm »
Are you sure it's not RC08E... That would be a 1982 CB650SC Nighthawk engine

Offline smacd11

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Re: what motor do I have in thei chopper
« Reply #3 on: February 10, 2019, 08:57:48 pm »

Offline wayneperry9804@yahoo.com

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Re: what motor do I have in thei chopper
« Reply #4 on: February 11, 2019, 06:44:01 am »
Yes, that would probably be a RC08. Couldn't clearly make out 2nd letter, thought maybe o or a 6 but now I'm sure you nailed it. Thanks  you guys are a huge help

Offline Gurp

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Re: what motor do I have in thei chopper
« Reply #5 on: February 11, 2019, 01:16:39 pm »
Wayne lets see some pics of this chopper! Lots of sharp eyes on the forum will spot out all kinds of stuff for you
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Offline KuangGradeMark11

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Re: what motor do I have in thei chopper
« Reply #6 on: February 11, 2019, 07:05:26 pm »
Plus choppers are cool as hell and some of us just want to have a look...

Offline Medyo Bastos

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Re: what motor do I have in thei chopper
« Reply #7 on: February 11, 2019, 07:24:17 pm »
Pics please


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Offline wayneperry9804@yahoo.com

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Re: what motor do I have in thei chopper
« Reply #8 on: February 12, 2019, 07:09:57 pm »
Ok , I will get pics in next couple days, gotta warn ya, it's rough and I'm leaving it that way. Its a rat chopper.

Offline Gurp

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Re: what motor do I have in thei chopper
« Reply #9 on: February 12, 2019, 07:34:53 pm »
I'm a rat bike fan. Building one myself slowly right now. 73 cb500-4
Mankinds Greatest enemy has and always be itself.


slow Progress 74 cb550.

Poor boy chop 73 CB500 chop

Offline WhyNot2

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Re: what motor do I have in thei chopper
« Reply #10 on: February 13, 2019, 04:16:13 am »
lets see the pictures

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