Honda-SOHC

SOHC.co.uk Forums => CB750 => Topic started by: Bitsa (Ralph Wright - RIP) on January 12, 2012, 09:34:25 AM

Title: cb750 carbs
Post by: Bitsa (Ralph Wright - RIP) on January 12, 2012, 09:34:25 AM

Can anyone tell me whats different with k6 carbs.In the parts list the needle jet part number is different to all the rest k1 to k5.I do know the k7 is totally changed.Also the carb body has a different part number as well,How do you identify whats what?
Best Regards

Title: Re: cb750 carbs
Post by: steff750 on January 14, 2012, 07:34:45 PM

 the only visual difference is the tamper proof air screws on the k6(they can be tampered with) , they probably use 110~105 leaner jets  as the bikes changed with emission laws ,all early CB750's came with 120 main jets so any carbs from k2~k6 should be ok for you

Title: Re: cb750 carbs
Post by: Bitsa (Ralph Wright - RIP) on January 15, 2012, 10:59:09 AM

Thanks steff750 I do remember some plastic thing on top that you could pull off and expose the screw.I did not know it was the k6 though.I have a french model k6 with k2 carbs on,maybe some previous owner changed them.Again thanks.