Search found 8 matches

by jclayc
Mon Apr 06, 2015 3:42 pm
Forum: Bikes
Topic: WTB 1980 CB650 4 into 1 exhaust
Replies: 4
Views: 7590

Re: WTB 1980 CB650 4 into 1 exhaust

I am in Nashville and can use either stock or aftermarket as long as its not a rusted out pos, even just the 4 to 1 headers. I would love to weld up from my existing 4 in to 4 but the pipes are not long enough. I do have a CB650C.

Maybe the '79 had a 4 into 1? Hell I don't know...
by jclayc
Mon Apr 06, 2015 11:31 am
Forum: Bikes
Topic: WTB 1980 CB650 4 into 1 exhaust
Replies: 4
Views: 7590

WTB 1980 CB650 4 into 1 exhaust

Wanting to buy a 1980 CB650 4 into 1 exhaust or headers. Preferably in the US...
by jclayc
Tue Mar 24, 2015 1:00 pm
Forum: Technical Discussion
Topic: Spark Issues 1 and 4 Cylinders not firing 1980 CB650C
Replies: 5
Views: 4065

Re: Spark Issues 1 and 4 Cylinders not firing 1980 CB650C

Thanks, I actually figured it out this weekend when I put the old caps back on. The ones that came with the Dyna wires were not getting any conductivity. the old ones work but will get some new ones on order now that I have new wires. Thanks for the input!
by jclayc
Thu Mar 19, 2015 7:31 pm
Forum: Technical Discussion
Topic: Spark Issues 1 and 4 Cylinders not firing 1980 CB650C
Replies: 5
Views: 4065

Re: Spark Issues 1 and 4 Cylinders not firing 1980 CB650C

Apologies, I will simplify. The 1 and 4 spark plugs wires do not fire once attached properly to the spark plugs. I can remove the rubber boots that cover the end of the wires and touch them to the spark plug and the cylinders will fire. The connectors are on the wires correctly.

Make sense?
by jclayc
Thu Mar 19, 2015 11:27 am
Forum: Technical Discussion
Topic: Spark Issues 1 and 4 Cylinders not firing 1980 CB650C
Replies: 5
Views: 4065

Spark Issues 1 and 4 Cylinders not firing 1980 CB650C

Need some help! Cylinder 4 wasn' t firing and tracked it down to a bad spark plug wire, replaced all 4 wires with Dyna 7mm copper and now 1 & 4 cylinders are not firing. All wires from the coils are to the corresponding cylinder. Swithched the coils and same thing and still 1 & 4 don't fire ...
by jclayc
Mon Feb 02, 2015 10:45 am
Forum: Bikes
Topic: 1980 650C parts
Replies: 3
Views: 16874

Re: 1980 650C parts

Pbiggs wrote:GAS TANK?


Sorry, one on the bike and the other is being welded.
by jclayc
Sat Jan 03, 2015 6:06 pm
Forum: Bikes
Topic: 1980 650C parts
Replies: 3
Views: 16874

1980 650C parts

Have a few parts that I'd like to get rid of. Larger parts need to sell, smaller ones would donate. Located in Nashville, TN US. Can send pics... Seat trim x2 Tail light cluster Instrument cluster (mph) Air filter cover Helmet latch Passenger pegs (brackets bent, pegs in good shape) Mirrors Centerst...
by jclayc
Tue Nov 11, 2014 12:22 pm
Forum: Show it off
Topic: 1979 CB650
Replies: 13
Views: 31274

Re: 1979 CB650

What kind of exhaust do you have on it?

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