Author Topic: 76 cb750 carb question  (Read 571 times)

0 Members and 1 Guest are viewing this topic.

tattdadd

  • Guest
76 cb750 carb question
« on: July 31, 2009, 06:03:19 PM »
I have a 1976 cb750k.  I was wondering if running 125 main jets and the main needle in the 2nd clip from the bottom would be the same as a 130 main jet and the needle in the middle clip ( stock position)?

Offline Bill/BentON Racing

  • Really Old Timer ...
  • *******
  • Posts: 6,725
  • Ex Honda Service Manager, Cert. Honda Tech - Racer
    • BentON Racing
Re: 76 cb750 carb question
« Reply #1 on: July 31, 2009, 06:11:09 PM »
No it would not,WFO the 130 will supply more fuel than the 125,sort out your main jet first then the needle.Good Luck Bill(,moving clip down on needle will richen it,up to lean it out)
BentON Racing Website
OEM Parts | Service | Custom Builds
BentON Racing Facebook
Over 35 years of experience working on vintage motorcycles, with a speciality in Honda SOHC/4 with a focus on the CB750 and other models as well from 1966 - 1985.
______________________________________
1993 HRC RS125 | 1984 NS400R | 1974 Honda CB750/836cc (Calendar Girl) | 1972 CB 500/550 Yoshi Kitted 590cc | 1965 Honda CB450 Black Bomber | 1972 Suzuki T350 | 1973 88cc | Z50/Falcons Pit Bike | 1967 CA100| 1974 CB350 (400F motor)...and more.
______________________________________
See our latest build 'Captain Marvel' CLICK HERE

Offline TwoTired

  • Really Old Timer ...
  • *******
  • Posts: 21,805
Re: 76 cb750 carb question
« Reply #2 on: July 31, 2009, 06:17:43 PM »
No. See chart.



Lloyd... (SOHC4 #11 Original Mail List)
72 500, 74 550, 75 550K, 75 550F, 76 550F, 77 550F X2, 78 550K, 77 750F X2, 78 750F, 79CX500, 85 700SC, GL1100

Those that learn from history are doomed to repeat it by those that don't learn from history.