"Traveler's" 1977 CB550K Cafe build

Traveler

Been Around the Block
Well, I am home from Afghanistan, and decided today would be a good day to start chonicling my cafe project on here.

Here are some pics of it's ride home from the vintage Honda dealer:

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I immediately began the process of stripping off all the stuff I didn't want

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Good news! No fork tube rust!

Well, that covered the first day of work.
 
Day two.

Tackled the "Triangle".

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About this time, the weather really turned to crap, so I began the process of restoring/modifying parts indoors. I started with the airbox.

I removed the rear part of the airbox, and then fashioned a plate out an electrical box cover! $1.50 at Ace hardware. After I drilled out the center, I welded in a piece of 1.5 inch tubing (cut from a vent tube for a 283 Chevy v-8....), and then sandblasted the piece, and sprayed it with Duplicolor gloss black engine paint, which has a ceramic additive. Think of it as poor boy's powder coat. On to this, I placed a valve cover breather meant for a Sprint race car.

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6- 8/32 bolts and hardware later, and the airbox is converted.

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Air cleaner added. We'll see it if will flow enough air. If not then I'll throw a larger one on.

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Airbox is done!

~Joe
 
day three:

Electric "panel".

This is going under the bumstop. I am keeping the factory setup, as I want the "Honda Reliability". :p

I took the factory bracket, and trimmed off one side. I then welded on a washer, so that I could have two wounting points for the panel (you can see my crude outline I will follow with the grinder to make it look decent). The intent is to hang this from the rear frame loop by bolting this to a piece of flat stock bent at 90 degrees. The panel is rusty and I still need to get at it with the die grinder and file, but this gives you an idea.

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The wiring has been clenaed up and in some cases shortened, as to make this a small little compact package. I took the time to also eliminate the blinker stuff...no time for that! Hand signals on the road will suffice here in South Dakota!

Once I have the chance to get it cleaned up, sandblasted and painted, yet again, with some gloss black engine paint, I'll assemble, and furnish pics.

~Joe
 
Sean at Rock City Cafe is building me my alloy CR750 style tank and alloy seat, with upholstery. I am having him polish both.

I received this pic from Sean the other day. The tank is 50% done.

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Not too bad, eh?

~Joe
 
Went shopping for some stuff the other day:

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At a later date, I'll have to measure out the cables, to get the right length, and get a license plate/ tailight deal.

Anyway, jsut thought I'd share.

~Joe
 
I dig the stretched out road racer style. I look forward to it.

What were you doing in A-Stan? Who were you with and where? I know a few guys over there right now and some others doing there work up.
 
Basement rat said:
I dig the stretched out road racer style. I look forward to it.

What were you doing in A-Stan? Who were you with and where? I know a few guys over there right now and some others doing there work up.

6 months at Bagram Air Base. 455 Air Expeditionary Wing (US Air Force).

Good duty.

Appreciate the kind words.

~Joe
 
Traveler said:
Rapid City.

Sure would be nice to meet others around here.

~Joe

Ya it would be nice. I thought you were going to say somewhere out west by looking at the background of your pictures... ;D
 
Okay, I gotta ask, why not just run pods? What is the advantage/disadvantage to this set up? Crafty mod though. you should throw that in the $50 mod thread.
 
Joe,
Thanks for your service to this country! Verrrrry cool build! You have a 'vintage Honda' dealer? Or was it a dealer where you picked up the 'vintage honda'? Sorry for the dork question...just some cool implications with that. :)
 
The problem with pods, is that the carbs are not getting a smooth flow of air. That is why there is a flat spot at 3,500 RPM! The Airbox rubbers, are really velocity stacks. The insides of them are not just straight rubber...they are contoured like a velocity stack...and the airbox plenum has the effect of creating torque.

In short...they just plain WORK.

Here is where I got the idea...and quite frankly, my inspiration of how a proper cafe'd 550K should look:

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~Joe
 
Cool, thanks for the insight there. That makes sense. I forgot this was a four. I imagine that pods work way better on a twin. makes sense that the inside carbs in particular would have disrupted airflow at spots.

I've got a 350F that I may try that on in the spring.

You should def post that mod in the mod thread!!
 
HEY GUYS,

I HAVE A CB500, AND THINK THAT THIS WOULD WORK ALOT BETTER THAN PODS MY SELF. LET ME KNOW HOW THIS WORKS.
THE THEORY MAKES SENSE AND SHOULD WORK BETTER.
I WANT TO TRY THIS ON MINE.
LET ME KNOW,
THANKS.
LATER.
 
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