Author Topic: '77 Engine for my '76?  (Read 804 times)

0 Members and 2 Guests are viewing this topic.

Offline ron.cieri.313

  • Hot Shot
  • ***
  • Posts: 484
'77 Engine for my '76?
« on: May 27, 2010, 07:56:46 AM »
Hi all...found a relatively inexpensive engine not far from home which could provide me with a replacement tranny for my Honda CB750 K ('76...K6)...however, the engine if from a CB750K '77 year...think it will work?...should I ask for the serial number too?...thanks, all...ron.
Making the world a better place, one motorcycle at a time.

Offline MCRider

  • Such is the life of a
  • Really Old Timer ...
  • *******
  • Posts: 14,376
  • Today's Lesson: One good turn deserves another.
Re: '77 Engine for my '76?
« Reply #1 on: May 27, 2010, 08:29:31 AM »
Hi all...found a relatively inexpensive engine not far from home which could provide me with a replacement tranny for my Honda CB750 K ('76...K6)...however, the engine if from a CB750K '77 year...think it will work?...should I ask for the serial number too?...thanks, all...ron.
You definitely gotta get the SN, but I think you'll be OK and I really hope so, I know its been a hassle for you.

Unfortunatley I'm not the one to confirm the answer to your question.
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 Jerry Rxman Griffin aka MuthaF'er

  • This MuthaF'er is getting to be a
  • Really Old Timer ...
  • *******
  • Posts: 14,922
  • Bought her new 4/75
Re: '77 Engine for my '76?
« Reply #2 on: May 27, 2010, 10:13:25 AM »
Use the whole engine. You'll appreciate the difference in power. The tranny is geared differently. You'd need to use the whole thing. That would make a difference if you transplant.
As of today 3/13/2012 my original owner 75 CB750F has made it through 3 wives, er EX-wives. Free at last.  ;-)

Offline ron.cieri.313

  • Hot Shot
  • ***
  • Posts: 484
Re: '77 Engine for my '76?
« Reply #3 on: May 27, 2010, 10:49:39 AM »
Ah crap!...the engine is "frozen" as the current owners calls it...supposedly it ran but I don't want to deal with fixing it...goodness knows the problems I could inherit...was hoping I could just pull the tranny out...ah well the search continues.
Making the world a better place, one motorcycle at a time.

Offline Spanner 1

  • Old Timer
  • ******
  • Posts: 4,092
  • CB 750 K0 ( always thought it was a K1!) + CB750K8
Re: '77 Engine for my '76?
« Reply #4 on: May 27, 2010, 07:54:09 PM »
Ron, after all youve been thru'...... dont get a 'frozen' turkey. There is a good motor out there for you and an easy transplant into your bike, you will find it soon I'm sure..... and be ridin' it.
If your sure it's a carb problem; it's ignition,
If your sure it's an ignition problem; it's carbs....

akershsa

  • Guest
Re: '77 Engine for my '76?
« Reply #5 on: May 28, 2010, 03:28:52 PM »
        Any 750SOHC will bolt in to 750 frame ,likewise tranny's will swap out,But as per prior thread ,75/76F1's and 77/78K's had regeared trans,except for carbs and clutches they are the same engine  :)i.e. they are higher HP stk than stk 76K

Offline ron.cieri.313

  • Hot Shot
  • ***
  • Posts: 484
Re: '77 Engine for my '76?
« Reply #6 on: May 28, 2010, 04:57:56 PM »
Cool...thx all
Making the world a better place, one motorcycle at a time.