Author Topic: CB750 Engine on test stand-youtube  (Read 3915 times)

0 Members and 1 Guest are viewing this topic.

Offline MCRider

  • Such is the life of a
  • Really Old Timer ...
  • *******
  • Posts: 14,376
  • Today's Lesson: One good turn deserves another.
CB750 Engine on test stand-youtube
« on: October 14, 2009, 07:12:54 PM »
Ride Safe:
Ron
1988 NT650 HawkGT;  1978 CB400 Hawk;  1975 CB750F -Free Bird; 1968 CB77 Super Hawk -Ticker;  Phaedrus 1972 CB750K2- Build Thread
"Sometimes the light's all shining on me, other times I can barely see, lately it appears to me, what a long, strange trip its been."

Offline andy750

  • Really Old Timer ...
  • *******
  • Posts: 7,940
Re: CB750 Engine on test stand-youtube
« Reply #1 on: October 14, 2009, 07:24:50 PM »
Now that is very cool!
Current bikes
1. CB750K4: Long distance bike, 17 countries and counting...2001 - Trans-USA-Mexico, 2003 - European Tour, 2004 - SOHC Easy Rider Trip , 2008 - Adirondack Tour 2-up , 2013 - Tail of the Dragon Tour , 2017: 836 kit install and bottom end rebuild. And rebirth: http://forums.sohc4.net/index.php/topic,173213.msg2029836.html#msg2029836
2. CB750/810cc K2  - road racer with JMR worked head 71 hp
3. Yamaha Tenere T700 2022

Where did you go on your bike today? - http://forums.sohc4.net/index.php?topic=45183.2350

Offline m00ntan

  • Enthusiast
  • **
  • Posts: 250
Re: CB750 Engine on test stand-youtube
« Reply #2 on: October 14, 2009, 07:38:46 PM »
Very nice video.  But isn't that a lot to test oil pressure?
CB750K4
CB550K1
CM400C

Offline MCRider

  • Such is the life of a
  • Really Old Timer ...
  • *******
  • Posts: 14,376
  • Today's Lesson: One good turn deserves another.
Re: CB750 Engine on test stand-youtube
« Reply #3 on: October 14, 2009, 07:44:12 PM »
Very nice video.  But isn't that a lot to test oil pressure?
Yeah I was thinking the same. What's accomplished here. Can't really lay into it with those exhausts. And what good builder would be that paranoid about oil leaks?

Might be the answer to the question no one asked, But the guy is into it, and gets points for that!   ;)

Might be some comfort to a customer, especially if the frame is months away from being done.
Ride Safe:
Ron
1988 NT650 HawkGT;  1978 CB400 Hawk;  1975 CB750F -Free Bird; 1968 CB77 Super Hawk -Ticker;  Phaedrus 1972 CB750K2- Build Thread
"Sometimes the light's all shining on me, other times I can barely see, lately it appears to me, what a long, strange trip its been."

Offline mick7504

  • Old Timer
  • ******
  • Posts: 3,740
Re: CB750 Engine on test stand-youtube
« Reply #4 on: October 14, 2009, 08:08:03 PM »
That set up is amazingly close to what I built for running up rebuilt motors.
Oil tank, instrument/ignition panel and throttle setup nearly identical.
Mine started off as a hair brain idea mainly for a challenge but it's a good thing.
The engine can be rotated and fully assembled in the cradle and run up and checked before it's fitted.
If I was you
I'd be worried about me.

Offline odin836

  • Enthusiast
  • **
  • Posts: 127
  • Honda CB750 K3 (...in pieces...)
Re: CB750 Engine on test stand-youtube
« Reply #5 on: October 15, 2009, 02:35:04 AM »
Mick, where abouts are you located?
CB750 K3 in pieces.

Offline mick7504

  • Old Timer
  • ******
  • Posts: 3,740
Re: CB750 Engine on test stand-youtube
« Reply #6 on: October 15, 2009, 03:12:49 AM »
I live in Darwin.
Actually about 25ks out in the rural area.
A bit more room to move out here and enjoy the bush.
It's a great place for the kids to grow up.
Originally from South Oz many many moons ago.
That's where I got the Honda bug back in the 70's and the police got to like me a lot - Speeding Tickets!!! ;)
If I was you
I'd be worried about me.

Offline mick7504

  • Old Timer
  • ******
  • Posts: 3,740
Re: CB750 Engine on test stand-youtube
« Reply #7 on: October 16, 2009, 04:49:14 AM »
Just when ya thought ya had the first one :D








If I was you
I'd be worried about me.

Offline MCRider

  • Such is the life of a
  • Really Old Timer ...
  • *******
  • Posts: 14,376
  • Today's Lesson: One good turn deserves another.
Re: CB750 Engine on test stand-youtube
« Reply #8 on: October 16, 2009, 06:01:11 AM »
Wow! That's kewl!
Ride Safe:
Ron
1988 NT650 HawkGT;  1978 CB400 Hawk;  1975 CB750F -Free Bird; 1968 CB77 Super Hawk -Ticker;  Phaedrus 1972 CB750K2- Build Thread
"Sometimes the light's all shining on me, other times I can barely see, lately it appears to me, what a long, strange trip its been."

Offline bozo4onion

  • Hot Shot
  • ***
  • Posts: 368
Re: CB750 Engine on test stand-youtube
« Reply #9 on: October 16, 2009, 06:24:50 AM »
Man that looks just like (1/4 of) the exhaust system I had on my Briggs and Stratton mini-bike ;D. How come it sounds so good? You just can't make these CBs sound bad huh!

Offline mick7504

  • Old Timer
  • ******
  • Posts: 3,740
Re: CB750 Engine on test stand-youtube
« Reply #10 on: October 16, 2009, 06:31:01 AM »
Man that looks just like (1/4 of) the exhaust system I had on my Briggs and Stratton mini-bike ;D. How come it sounds so good? You just can't make these CBs sound bad huh!
It's a great way to make make the neighbors think that there is a sprintcar in the shed!!! ;D
If I was you
I'd be worried about me.