Author Topic: Guy with no idea trying to learn and hopefully build a cool 1980 cb650  (Read 586 times)

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Offline Hockster

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Hey Everyone,

I am from the UK but I am Living in Sweden its cold and dark in the winters in the countryside and I needed something to do.
I decided I was going to get myself a project so I could learn about motorcycle mechanics and hopefully build something cool by spring.

I don't have much in experience of mechanics other than the basics so there will be a big learning curve for me but I'm looking forward to the challenge.
I did some research and looked on the sale sites and I found a very cheap 1980 CB 650 C it didn't run and is in rough shape it has been sat for 10 years, it was so cheap I couldn't really go wrong so I picked it up and I'm hoping with some help to have a cool little café racer by next spring.

I brought it hope a few days ago and thought id try my like and put a battery on it and see what happens and to my surprise it fired right up and actually didn't sound to bad!

Currently I am waiting for new plugs and an oil filter there coming tomorrow and then I can see if it will actually run and idle!
i wont lie I'm going to be doing a lot of research and probably ask a lot of stupid questions but I know its the best way for me to learn so hopefully you guys wont mind helping me along and i will thank you in advance for being patient!


Offline dusterdude

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Welcome,if you have questions ask calj737.he knows everything...lol

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mark
1972 k1 750
1949 fl panhead
1 1/2 gl1100 goldwings
1998 cbr600 f3

Offline MD

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Welcome from Lake Superior,

-MD
1975 CB550F Super Sport;  Lake Superior Circle 1000, 45-90 Saddle 1000, All in Yooper 1000 and SS 2000 in 48 hrs:  1985 GL1200A, MN in State SS1K

Offline Hockster

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Well hopefully @calj737 has patience because he might need it with all the queations i have lol

Offline dusterdude

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Yes he does

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mark
1972 k1 750
1949 fl panhead
1 1/2 gl1100 goldwings
1998 cbr600 f3

Offline Hockster

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first issue I need to deal with! sump plug has ripped the threads out should I helicoil it?

Offline dusterdude

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Wouldnt hurt to try it

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mark
1972 k1 750
1949 fl panhead
1 1/2 gl1100 goldwings
1998 cbr600 f3

Offline tool14

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welcome aboard

Online newday777

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first issue I need to deal with! sump plug has ripped the threads out should I helicoil it?

Welcome aboard Hockster
Remove the oil pan and inspect it for cracks at the threads. If cracked you'll need to weld it first. A timesert is better than helicoil.

http://www.timesert.com/
Stu
Honda Parts manager in the mid 1970s Nashua Honda
My current rides
1975 K5 Planet Blue my summer ride, it was a friend's bike I worked with at the Honda shop in 76, lots of fun to be on it again
1976 K6 Anteres Red rebuilding project, was originally my brother's that I set up from the crate, it'll breath again soon!
Project 750s, 2 K4, 2 K6, 1 K8
2008 GL1800 my daily ride and cross country runner

Prior bikes....
1972 Suzuki GT380 I had charge of it for a year in 1973 while my friend was deployed and learned to love street riding....
New CB450 K7 after my friend returned...
New CB750 K5 Planet Blue, demise by ex cousin in law at 9,000 miles...
New CB750 K6 Anteres Red, to replace the totaled K5, I sold this K6 at 45k in 1983, I had heavily modified it, many great memories on it and have missed it greatly.....
1983 GL1100A, 1999 GL1500 SE, 1999 GL1500A