« previous next »
Pages: 1 2 [3]   Go Down

Author Topic: 1978 CB750 K8 project  (Read 8740 times)

0 Members and 1 Guest are viewing this topic.

Offline Restoration Fan

  • My wife will never call me
  • Master
  • *****
  • Posts: 1,966
Re: 1978 CB750 K8 project
« Reply #50 on: April 19, 2015, 05:27:02 AM »
Quote from: martin_uk on April 19, 2015, 04:04:14 AM
My oil gallery cap was damaged and originals are quite expensive, so tried this ally sump plug (Subaru aftermarket) which has a built in magnet to catch stray metal particals.

Used a dowty washer to seal.

2015_0418eng0022 by nitram2010, on Flickr
Martin,
I removed my oil galley plug to use an oil pressure gauge.  If you'll PM me with your address, it's yours.  I can drop it in the mail tomorrow.

By the way, congratulations on getting it running.  We are still hoping to get there soon on ours.

Ron
« Last Edit: April 19, 2015, 05:32:11 AM by Restoration Fan »
Logged
Ron

Stella - Logan's Senior Project    78 750K http://forums.sohc4.net/index.php?topic=141761.0

Logan's Reward - CB500 and CB550 Cafes    http://forums.sohc4.net/index.php/topic,147787.0.html

Offline SOHC4 Cafe Racer Fan

  • Speak up, Whipper-Snapper! I'm a
  • Really Old Timer ...
  • *******
  • Posts: 15,731
  • SOHC/4 Member #1235
Re: 1978 CB750 K8 project
« Reply #51 on: April 19, 2015, 07:00:08 AM »
You could also install an oil pressure gauge there.
Logged
1975 CB550K1 "Blue" Stockish Restomod (http://forums.sohc4.net/index.php?topic=135005.0)
1975 CB550F1 frame/CB650 engine hybrid "The Hot Mess" (http://forums.sohc4.net/index.php/topic,150220.0.html)
2008 Triumph Thruxton (http://forums.sohc4.net/index.php/topic,190956.0.html)
2014 MV Agusta Brutale Dragster 800
2015 Yamaha FZ-09 (http://forums.sohc4.net/index.php/topic,186861.0.html)

"There are some things nobody needs in this world, and a bright-red, hunch-back, warp-speed 900cc cafe racer is one of them — but I want one anyway, and on some days I actually believe I need one.... Being shot out of a cannon will always be better than being squeezed out of a tube. That is why God made fast motorcycles, Bubba." Hunter S. Thompson, Song of the Sausage Creature, Cycle World, March 1995.  (http://www.latexnet.org/~csmith/sausage.html and https://magazine.cycleworld.com/article/1995/3/1/song-of-the-sausage-creature)

Sold/Emeritus
1973 CB750K2 "Bionic Mongrel" (http://forums.sohc4.net/index.php?topic=132734.0) - Sold
1977 CB750K7 "Nine Lives" Restomod (http://forums.sohc4.net/index.php?topic=50490.0) - Sold
2005 RVT1000RR RC51-SP2 "El Diablo" - Sold
2016+ Triumph Thruxton 1200 R (http://forums.sohc4.net/index.php/topic,170198.0.html) - Sold

Offline martin_uk

  • Hot Shot
  • ***
  • Posts: 272
  • CB750F1 CB750K8
Re: 1978 CB750 K8 project
« Reply #52 on: April 19, 2015, 11:12:10 AM »
Quote from: Restoration Fan on April 19, 2015, 05:27:02 AM
Quote from: martin_uk on April 19, 2015, 04:04:14 AM
My oil gallery cap was damaged and originals are quite expensive, so tried this ally sump plug (Subaru aftermarket) which has a built in magnet to catch stray metal particals.

Used a dowty washer to seal.

2015_0418eng0022 by nitram2010, on Flickr
Martin,
I removed my oil galley plug to use an oil pressure gauge.  If you'll PM me with your address, it's yours.  I can drop it in the mail tomorrow.

By the way, congratulations on getting it running.  We are still hoping to get there soon on ours.

Ron

Thanks Ron, appreciate the offer.
Logged
CB750F1, CB750K8,  Triumph Street Triple R, AJS 350, Triumph 3TA

Offline martin_uk

  • Hot Shot
  • ***
  • Posts: 272
  • CB750F1 CB750K8
Re: 1978 CB750 K8 project
« Reply #53 on: April 19, 2015, 12:44:22 PM »
I get paranoid about damaging new paint :-X

2015_0419tank0001 by nitram2010, on Flickr

2015_0419tank0002 by nitram2010, on Flickr

2015_0419tank0004 by nitram2010, on Flickr

2015_0419tank0007 by nitram2010, on Flickr

2015_0419tank0006 by nitram2010, on Flickr

Early CG125 Honda emblem  :o
2015_0419tank0013 by nitram2010, on Flickr

Throttle cables not ideal but dont catch lock to lock.
Logged
CB750F1, CB750K8,  Triumph Street Triple R, AJS 350, Triumph 3TA

Offline martin_uk

  • Hot Shot
  • ***
  • Posts: 272
  • CB750F1 CB750K8
Re: 1978 CB750 K8 project
« Reply #54 on: April 23, 2015, 12:09:32 PM »
When the tank was resprayed the filler opening was not masked off.

I carefully cut a line around edge to act as a break, as expected internal area painted bubbled up overnight afte putting in fuel.

Dont have a picture, but thats what happened, but with the break in place stopped it spreading.

I was able to gently peel of with craft knife and tweezers, leaving bare metal on sealing face.

2015_04233final0028 by nitram2010, on Flickr

 
Logged
CB750F1, CB750K8,  Triumph Street Triple R, AJS 350, Triumph 3TA

Offline Restoration Fan

  • My wife will never call me
  • Master
  • *****
  • Posts: 1,966
Re: 1978 CB750 K8 project
« Reply #55 on: April 23, 2015, 01:03:25 PM »
Quote from: martin_uk on April 19, 2015, 12:44:22 PM
Throttle cables not ideal but dont catch lock to lock.

Martin,
PM me your address.  I have your throttle cables issue sorted.

Ron
Logged
Ron

Stella - Logan's Senior Project    78 750K http://forums.sohc4.net/index.php?topic=141761.0

Logan's Reward - CB500 and CB550 Cafes    http://forums.sohc4.net/index.php/topic,147787.0.html

Offline martin_uk

  • Hot Shot
  • ***
  • Posts: 272
  • CB750F1 CB750K8
Re: 1978 CB750 K8 project
« Reply #56 on: April 24, 2015, 04:19:26 AM »
Well today was the moment of truth as taking bike for test (MOT) before it can be registered in the UK.

Often wonder which state it originally came from as brown dust everywhere.

Ready for the off.

2015_04244final0003 by nitram2010, on Flickr

Loving the Marshall pipes.
2015_04244final0014 by nitram2010, on Flickr


Got about 2 miles and engine spluttered to a halt, I thought #$%*!

I had put in a gallon of petrol and was already on reserve, so tipped bike over to left to try to get more fuel to tap side,

This did the trick and was able to get to petrol station  ;D

All going OK, slight hesitation, but brakes and gears fine.

Arrived at test centre in Godalming.

2015_04244final0016 by nitram2010, on Flickr

Its an old established bike shop.

2015_04244final0017 by nitram2010, on Flickr

2015_04244final0020 by nitram2010, on Flickr

I know the tester as I went to school with him, but it is always a worrying time.

Told me to come back in 90 minutes, so went for a wander round town to kill time.

WARNING NON BIKE RELATED CONTENT :)

Felt like a bit of a tourist taking photos, but thought you guys might enjoy.

2015_04244final0021 by nitram2010, on Flickr

Bet you didnt know that!

2015_04244final0022 by nitram2010, on Flickr

The street where Cameron Diaz "The Holiday" shot, the scene where she goes off in Mini and buys groceries.

Typical English pub.

2015_04244final0025 by nitram2010, on Flickr

Looks a bit like a massive turbo charger, but is the more modern replacement for water wheel.

2015_04244final0027 by nitram2010, on Flickr

2015_04244final0028 by nitram2010, on Flickr

Must be the most ornate Kebab shop (used to be a butchers shop)

2015_04244final0032 by nitram2010, on Flickr

This is the Pepperpot

2015_04244final0033 by nitram2010, on Flickr

Walking past Undertakers/Funeral directors and see they have motorbike hearse side car!

2015_04244final0034 by nitram2010, on Flickr

2015_04244final0035 by nitram2010, on Flickr

Strange how when you start taking pictures of your home town that you notice things you normally ignore.

Anyway, 90 mins later I return and guy at reception said the tester wanted to speak to me.

Oh dear, doesnt sound good.

I asked him how it went, he said fine, but wanted to know where I got all the parts and said he really liked the bike.

Pass certificate in my hot sweaty hands and off I hot foot to post office to send off the application to register. 8)



Logged
CB750F1, CB750K8,  Triumph Street Triple R, AJS 350, Triumph 3TA

Offline Restoration Fan

  • My wife will never call me
  • Master
  • *****
  • Posts: 1,966
Re: 1978 CB750 K8 project
« Reply #57 on: April 24, 2015, 04:27:49 AM »
*STANDING OVATION*

Attaboy, Martin!  Personally, I never had a doubt!  ;)  Congrats on passing the MOT. 

I absolutely love the way she turned out and those pipes are awesome!

FYI, I received an email that those cables shipped yesterday and are already on the way. 
Logged
Ron

Stella - Logan's Senior Project    78 750K http://forums.sohc4.net/index.php?topic=141761.0

Logan's Reward - CB500 and CB550 Cafes    http://forums.sohc4.net/index.php/topic,147787.0.html

Online calj737

  • Really Old Timer ...
  • *******
  • Posts: 21,033
  • I refuse...
Re: 1978 CB750 K8 project
« Reply #58 on: April 24, 2015, 04:31:17 AM »
Beauty! By the way, for us dopey Yanks, what is a Pepperpot?
Logged
'74 550 Build http://forums.sohc4.net/index.php?topic=126401.0
'73 500 Build http://forums.sohc4.net/index.php?topic=132935.0

"Of all tyrannies, a tyranny sincerely exercised for the good of it's victim may be the most oppressive. It may be better to live under robber barons than under omnipotent moral busybodies. The robber baron's cruelty may sometimes sleep, his cupidity may at some point be satiated, but those who torment us for our own good will torment us without end for they do so with the approval of their own conscience." - C.S. Lewis

Offline martin_uk

  • Hot Shot
  • ***
  • Posts: 272
  • CB750F1 CB750K8
Re: 1978 CB750 K8 project
« Reply #59 on: April 24, 2015, 05:00:38 AM »
Quote from: calj737 on April 24, 2015, 04:31:17 AM
Beauty! By the way, for us dopey Yanks, what is a Pepperpot?

Thanks-Its the name for old town hall building.

Details here

http://www.godalming-tc.gov.uk/the-pepperpot.htm
Logged
CB750F1, CB750K8,  Triumph Street Triple R, AJS 350, Triumph 3TA

Offline martin_uk

  • Hot Shot
  • ***
  • Posts: 272
  • CB750F1 CB750K8
Re: 1978 CB750 K8 project
« Reply #60 on: April 24, 2015, 05:04:23 AM »
Quote from: Restoration Fan on April 24, 2015, 04:27:49 AM
*STANDING OVATION*

Attaboy, Martin!  Personally, I never had a doubt!  ;)  Congrats on passing the MOT. 

I absolutely love the way she turned out and those pipes are awesome!

FYI, I received an email that those cables shipped yesterday and are already on the way.

Thanks Ron, I was fairly confident, but when it spluttered to a halt I had a moment of doubt ???

Just now waiting for the seat on order and decision on decals/panel badges, but expecting the registration process to take a couple of weeks.
Logged
CB750F1, CB750K8,  Triumph Street Triple R, AJS 350, Triumph 3TA

Offline Stev-o

  • Ain't no
  • Really Old Timer ...
  • *******
  • Posts: 34,309
  • Central Texas
Re: 1978 CB750 K8 project
« Reply #61 on: April 24, 2015, 05:23:59 AM »
Congrats Martin.   And thanks for the tour of your home town!
Logged
'74 "Big Bang" Honda 750K [836].....'76 Honda 550F.....K3 Park Racer!......and a Bomber!............plus plus plus.........

Offline martin_uk

  • Hot Shot
  • ***
  • Posts: 272
  • CB750F1 CB750K8
Re: 1978 CB750 K8 project
« Reply #62 on: April 24, 2015, 09:31:29 AM »
Quote from: Stev-o on April 24, 2015, 05:23:59 AM
Congrats Martin.   And thanks for the tour of your home town!

Thanks Steve, glad you liked.
Logged
CB750F1, CB750K8,  Triumph Street Triple R, AJS 350, Triumph 3TA

Offline martin_uk

  • Hot Shot
  • ***
  • Posts: 272
  • CB750F1 CB750K8
Re: 1978 CB750 K8 project
« Reply #63 on: May 06, 2016, 06:20:15 AM »
I had originally fitted an aftermarket  exhaust as ones that came with bike were incomplete.

In meantime I have been keeping an eye out on Ebay for OE

Managed to find a new Right upper (4) marked SR at joint.

Just found an almost NOS Left upper (1) marked SL at joint.

Great I thought I can now get ready to fit.

Took a closer look at the two lower pipes I thought were OK ,only to find the Left lower (2) marked IL on joint, has a mangled baffle  :(

Are these baffles replaceable on the K8 ?

Any suggestions welcome.

Logged
CB750F1, CB750K8,  Triumph Street Triple R, AJS 350, Triumph 3TA

Offline Restoration Fan

  • My wife will never call me
  • Master
  • *****
  • Posts: 1,966
Re: 1978 CB750 K8 project
« Reply #64 on: May 06, 2016, 08:25:05 AM »
Martin,
Looking at the ones on Stella, it appears that you can remove that rear piece to get inside to the baffle to replace it but I haven't tried, as that might scratch up the pipes.

Ron
Logged
Ron

Stella - Logan's Senior Project    78 750K http://forums.sohc4.net/index.php?topic=141761.0

Logan's Reward - CB500 and CB550 Cafes    http://forums.sohc4.net/index.php/topic,147787.0.html
Pages: 1 2 [3]   Go Up
« previous next »