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Author Topic: 1977 CB 750K tune up..  (Read 7136 times)

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Offline toytuff

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Re: 1977 CB 750K tune up..
« Reply #25 on: March 15, 2013, 07:04:33 AM »
Quote from: RAFster122S on March 15, 2013, 07:02:05 AM
Looking NICE!
Hope it is a productive day...

Yeah, I'm heading up to the mountains!

Can you believe this weather? 90 degree's?

tt
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Offline flybox1

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Re: 1977 CB 750K tune up..
« Reply #26 on: March 15, 2013, 07:18:00 AM »
Quote from: toytuff on March 15, 2013, 07:04:33 AM
Can you believe this weather? 90 degree's?

tt
>:(   ;D
shoulda moved to Gilbert/Chandler when i had the chance  ::)
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'78 750K (F3 engine) PD42b's, Modified airbox w/K&N  filter, 40/110 jets, 1 needle shim, IMS@ 1 turn out. Kerker + Cone 18" QuietCore

Past Bikes
1974 550K0 (stock), 1973 CB350F (stock), 1983 Yamaha XS400K (POS)
77/78 cool 2 member #3
"Knowledge without mileage equals bullsh!t" - Henry Rollins

"This is my CB. There are many like it, but this one is mine…"

Offline toytuff

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Re: 1977 CB 750K tune up..
« Reply #27 on: March 15, 2013, 07:30:39 AM »
Quote from: flybox1 on March 15, 2013, 07:18:00 AM
Quote from: toytuff on March 15, 2013, 07:04:33 AM
Can you believe this weather? 90 degree's?

tt
>:(   ;D
shoulda moved to Gilbert/Chandler when i had the chance  ::)

I actually had to turn on the AC in the house.  :D

tt
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Offline flybox1

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Re: 1977 CB 750K tune up..
« Reply #28 on: March 15, 2013, 07:41:26 AM »
oh geez  ::)  you can keep your haboobs and high AC bills

btw..your covers look great!  ;D
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'78 750K (F3 engine) PD42b's, Modified airbox w/K&N  filter, 40/110 jets, 1 needle shim, IMS@ 1 turn out. Kerker + Cone 18" QuietCore

Past Bikes
1974 550K0 (stock), 1973 CB350F (stock), 1983 Yamaha XS400K (POS)
77/78 cool 2 member #3
"Knowledge without mileage equals bullsh!t" - Henry Rollins

"This is my CB. There are many like it, but this one is mine…"

Offline RAFster122s

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Re: 1977 CB 750K tune up..
« Reply #29 on: March 15, 2013, 07:41:35 AM »
Yeah, after laying in bed in 77F bedroom for a while, I got up and turned AC on to cool apt to 74 so I could get to sleep.

Other than leaky windows apt is well insulated but electric bill was still $100 last month and $115 month prior...

Quote from: toytuff on March 15, 2013, 07:30:39 AM
Quote from: flybox1 on March 15, 2013, 07:18:00 AM
Quote from: toytuff on March 15, 2013, 07:04:33 AM
Can you believe this weather? 90 degree's?

tt
>:(   ;D
shoulda moved to Gilbert/Chandler when i had the chance  ::)

I actually had to turn on the AC in the house.  :D

tt
Looking NICE!
Hope it is a productive day...
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David- back in the desert SW!

Offline toytuff

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Re: 1977 CB 750K tune up..
« Reply #30 on: March 15, 2013, 07:45:07 AM »
Quote from: flybox1 on March 15, 2013, 07:41:26 AM
oh geez  ::)  you can keep your haboobs and high AC bills

btw..your covers look great!  ;D

Thanks!

It's all relative. I do a budget on my electric. Works well.

Easy trade for me. Winter cold and snow (from Indiana) or AC for three months then nine months of great weather.

tt
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Offline RAFster122s

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Re: 1977 CB 750K tune up..
« Reply #31 on: March 15, 2013, 07:46:17 AM »
Fly, translation please...haboobs?   
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David- back in the desert SW!

Offline toytuff

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Re: 1977 CB 750K tune up..
« Reply #32 on: March 15, 2013, 07:57:15 AM »
Quote from: RAFster122S on March 15, 2013, 07:46:17 AM
Fly, translation please...haboobs?   

Hey, everybody carries guns out here!

We can take care of you and the desert is really, really big!  ;D

tt
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Offline flybox1

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Re: 1977 CB 750K tune up..
« Reply #33 on: March 15, 2013, 08:11:17 AM »
Quote from: toytuff on March 15, 2013, 07:57:15 AM
Quote from: RAFster122S on March 15, 2013, 07:46:17 AM
Fly, translation please...haboobs?   

Hey, everybody carries guns out here!

We can take care of you and the desert is really, really big!  ;D

tt
http://i.huffpost.com/gen/302596/PHOENIX-ARIZONA-DUST-STORM-PHOTOS-VIDEO.jpg

A haboob is a type of intense dust storm carried on an atmospheric gravity current. Haboobs occur regularly in arid regions throughout the world.
« Last Edit: March 15, 2013, 08:20:00 AM by flybox1 »
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'78 750K (F3 engine) PD42b's, Modified airbox w/K&N  filter, 40/110 jets, 1 needle shim, IMS@ 1 turn out. Kerker + Cone 18" QuietCore

Past Bikes
1974 550K0 (stock), 1973 CB350F (stock), 1983 Yamaha XS400K (POS)
77/78 cool 2 member #3
"Knowledge without mileage equals bullsh!t" - Henry Rollins

"This is my CB. There are many like it, but this one is mine…"

Offline toytuff

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Re: 1977 CB 750K tune up..
« Reply #34 on: March 15, 2013, 08:16:35 AM »
Holster the guns David!

It's all good.

tt
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Offline toytuff

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Re: 1977 CB 750K tune up..
« Reply #35 on: March 15, 2013, 04:31:05 PM »
Rest of the parts arrived today. New OEM coils, caps, fuel petcock and a seal for the trans cover.

I'll be in the shop early. Again.  :P

Used coil with caps available.

tt

« Last Edit: March 15, 2013, 05:48:50 PM by toytuff »
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Offline toytuff

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Re: 1977 CB 750K tune up..
« Reply #36 on: March 15, 2013, 05:53:37 PM »
Quote from: RAFster122S on March 15, 2013, 07:02:05 AM
Looking NICE!
Hope it is a productive day...

It was a heck of a day! Started at 0300 hrs. for me. Good Lord I need to sleep in a little. Dealing with three (3) possible bike purchases, polishing alt. cover, running to the license bureau, inventorying new parts, this forum I still haven't stopped.

Couple of margaritas would stop the spin.  ;) :o ::) :P ;D

tt
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Offline Stev-o

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Re: 1977 CB 750K tune up..
« Reply #37 on: March 15, 2013, 06:17:41 PM »
Why new coils?

Oh no, more margs?!
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'74 "Big Bang" Honda 750K [836].....'76 Honda 550F.....K3 Park Racer!......and a Bomber!............plus plus plus.........

Offline toytuff

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Re: 1977 CB 750K tune up..
« Reply #38 on: March 15, 2013, 06:25:14 PM »
Quote from: Stev-o on March 15, 2013, 06:17:41 PM
Why new coils?

Oh no, more margs?!

Not yet!

The wires were real bad and the caps were to the point of not fitting very well. I realize I could of gone with a different setup but I'm an OEM kind of guy.

I get fantastic prices way below internet from my supplier. I should with the money I have spent on 7 bikes and now another on the way. The CBX bordered on insane.

tt
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Offline RAFster122s

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Re: 1977 CB 750K tune up..
« Reply #39 on: March 15, 2013, 11:06:10 PM »
You know how you get hooked they start giving you volume discounts...before the prices get jacked up...

David
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David- back in the desert SW!

Offline toytuff

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Re: 1977 CB 750K tune up..
« Reply #40 on: March 16, 2013, 08:00:23 AM »
Another five hours in the shop. Couple of coffee breaks thrown in.  ;)

Covers installed with new OEM hardware. Much better than it was. Prefer factory look but this will do. Replaced coils and caps with OEM parts along with a new petcock.

Other than the front upper brake line Bill is sending she is done. Won't take but 30 minutes to swap line and bleed.

1977/78 models are "cool too"!  :)

tt
« Last Edit: March 16, 2013, 08:04:14 AM by toytuff »
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Offline RAFster122s

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Re: 1977 CB 750K tune up..
« Reply #41 on: March 16, 2013, 08:58:57 AM »
You don't sleep much, eh?
David
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David- back in the desert SW!

Offline toytuff

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Re: 1977 CB 750K tune up..
« Reply #42 on: March 16, 2013, 09:04:49 AM »
Quote from: RAFster122S on March 16, 2013, 08:58:57 AM
You don't sleep much, eh?
David

Doesn't seem like it huh?

Still have an intermittent popping out of number three cylinder. I backed the pilot out to about 1 3/4 to 2 turns. Seems to have stopped. Might of been lean. Other three sound good.

I'm going to test ride it today. Maybe it just needs a spin around town.

tt
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Offline Stev-o

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Re: 1977 CB 750K tune up..
« Reply #43 on: March 16, 2013, 12:05:41 PM »
Looks good Toy.  Yeah you need to blow the cobwebs out but careful if no front brake.
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'74 "Big Bang" Honda 750K [836].....'76 Honda 550F.....K3 Park Racer!......and a Bomber!............plus plus plus.........

Offline RAFster122s

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Re: 1977 CB 750K tune up..
« Reply #44 on: March 16, 2013, 12:28:59 PM »
Ride Safely all the time...
I think he had longer front lines...surely he wouldn't be silly enough to go for a ride with 25-30% of his brakes working.
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Offline toytuff

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Re: 1977 CB 750K tune up..
« Reply #45 on: March 16, 2013, 12:30:03 PM »
Thanks Steve! Ya, front brake is working. I bleed it out when changing bars. Just have to do it again is all.

Well let me say this. This 750 is running so fine now. I did not realize just how far off things were. Completely different motorcycle. Other then the choke at cold start just turn the key and fire it up. Idles srteady at 1200 RPM, smooth off the clutch and runs 110% better than it ever did.

I learn everytime I pick up a wrench or read a post on this forum. I actually think I'm getting better at it!  ;D

She looks pretty outside.

tt
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Offline Stev-o

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Re: 1977 CB 750K tune up..
« Reply #46 on: March 16, 2013, 12:30:07 PM »
Depends on if he's mixing Margaritas yet?!
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'74 "Big Bang" Honda 750K [836].....'76 Honda 550F.....K3 Park Racer!......and a Bomber!............plus plus plus.........

Offline toytuff

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Re: 1977 CB 750K tune up..
« Reply #47 on: March 16, 2013, 12:35:16 PM »
Quote from: Stev-o on March 16, 2013, 12:30:07 PM
Depends on if he's mixing Margaritas yet?!

Actually I steer far, far away. I defiantly never ride after one sip.

You do wise up some in old age.  ;D

tt
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