Fire Road Slayer - '79 750K build

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Fire Road Slayer - '79 750K build

Rich Ard
I got a fantastic deal on a garage full of 750 parts a couple of months ago:



I picked this haul up over the course of an evening in my wife's van, from a guy who clearly used his pole barn for

(a) working on cars, trucks and motorcycles, and (b) smashing things when he was frustrated.

I picked valve shims off the floor, in between chunks of a vacuum cleaner that had given its life in some kind of frenzied attack...which near as I can figure was a loss for the gas tank on the DOHC CB750. At one point, I picked up a screen door and found the carburetor boots.

It was a lot of fun. I walked away with a titled frame, a couple of torn-apart (and FILTHY) engines, and enough wiring harnesses that I should be able to sell the copper to fund my kids' education.

So, as I had done with my CB450, I took the thing (except the engine) apart to the last nut and bolt, painted the frame, rebuilt the forks and painted them, and likewise with the wheels (bearings, not spokes).

The tank I got was, like I said, the loser in a battle with a heavy object, so I replaced it with what I think is a 750F tank (a little narrower, a little longer, and in far better shape). Using that tank meant that the original seat pan wasn't going to work; as it happens, a friend had a Hotwings fiberglass seat that matches the rear of the gas tank perfectly...and that's where we sit today:



The bike is kind of light, though, without an engine. I got about this far before it occured to me that, not having ever taken one of these engines apart, I wasn't entirely sure how to put it back together (or, in fact, whether it was worth doing so):



...so I stashed the better of the two engines - near as I can figure - and am waiting for a donor bike's worth of money to show up in my wallet.

And that's where I sit right now! I've been reading through the posts here and I am really looking forward to getting to know the people here as well as I have on the Honda Twins forum. Thanks for stopping in!
i got wiring loose inside my head :: my 450 K5 build thread :: my XV920 build thread
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Re: Fire Road Slayer - '79 750K build

shinyribs
Administrator
I'm glad to see you started a build thread! I'm really looking forward to seeing what you come up with here.
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Re: Fire Road Slayer - '79 750K build

Rich Ard
Given that I would really like to have a larger bike ready for a four-hundred-mile trip in May, and my failure to find a good donor motor for this bike, I'm going to be parting it out instead. All parts for sale aside from the tank - send email to rtbrandt@gmail.com if there's anything you need.
i got wiring loose inside my head :: my 450 K5 build thread :: my XV920 build thread
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Re: Fire Road Slayer - '79 750K build

seestheday
You mention a DOHC tank, but is the bike a DOHC?  Year?  Do you have a fair number of spare valve shims?
1981 CB750K with 900 cams
90K KM's, rebuilt head, rebuilt carbs, upgraded valve stem seals

My wife's recipe website that I'm trying to help promote: Strawberries for supper. Yes, I am a lucky man.

My cb750 video site
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Re: Fire Road Slayer - '79 750K build

Rich Ard
Bike is a DOHC (1979 CB750K). Tank is being used on something else.

No shims - like I said, don't have a motor. Well, that's not true, I have a bottom end.
i got wiring loose inside my head :: my 450 K5 build thread :: my XV920 build thread
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Re: Fire Road Slayer - '79 750K build

seestheday
Ah, I thought you had some because you mentioned picking some shims up off the floor.
1981 CB750K with 900 cams
90K KM's, rebuilt head, rebuilt carbs, upgraded valve stem seals

My wife's recipe website that I'm trying to help promote: Strawberries for supper. Yes, I am a lucky man.

My cb750 video site
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Re: Fire Road Slayer - '79 750K build

Rich Ard
Sorry - what I should have said is that I no longer have them as they've been handed off to someone who does actually have a motor. :)
i got wiring loose inside my head :: my 450 K5 build thread :: my XV920 build thread