Thanks for taking the time. Helped me out alot.

Thank you very much

Thanks! 👍🏻🙏🏻😀

Thanks for the video! I am About to tear my 1981 CB 900 down. Not sure what the complaints in the comments where about. I had no problem understanding anything you said. Must be a geographical thing. For example. I have a hard time understanding certain people from certain areas of Louisiana. 👍🏻😀

Hi, I see yor carbs hasn t accelerator fuel pump, mine, on a japan version CB 750 Custom Exclusive from 1981 has not that pump on carb #2, too, mine are VB52, and had some problems with main jet ( 102, then installed 75) and very hard to start on cold climate after 2 or 3 days stopped. no air leaks, aircutoff diafragms and all orings replaced. it seems during stop 1 or 2 plugs, get oil deposit, any comments about Jets an cold satarting? txs in advance, Alex

Thanks for the video, but hard to understand your mumbling, bro ;-)

Thanks for showing the secret.

Thank you, great work.

Rebuild time on my cb1100f. Thanks for the upload!

is this tom cruise?

I’m currently having an issue with these exact carbs. When I press up on the choke cable lever like what you’re doing in this video. They neither open or close. Everything appears to be in the right order. I just got the bike recently and took the carbs off to clean them. I didn’t disassemble them so I did not have to reassemble the springs or anything. It’s weird tho. Randomly when I press the lever up and down they will work and then they won’t work at all when I started putting the rail back on. What could be my issue ? I’ll try and get a video to you soon but everything appears to be exactly like all the pictures i see online.

Thank you so much. That helped a ton.

The non removable slow jet is linked to the valve on the side of carb to keep it from backfiring ?!

Awesome video I was taking out the batt boax and rear fender and everything.

It's easier to get the throttle cables off if you slide the carbs out from the other side.

The bolt thingy you turn is the Rotor. It’s the bikes charging system and the thingy hanging down is your stator. When the motor spins, it turns the rotor making contact with little brushes housed inside the stator cover generating AC volts. Your rectifier converts the AC to DC to keep your 12VDC battery charged. Hence the Regulator/Rectifier. Awesome stuff. Checking the valve lash and replacing shims on these are easy peasy compared to other bikes. 👍🏻

wtf mumble mumble i can not hear fk all worth listening to

Your information is spot on. I'm going through this on my 1980 CB900C to replace cables .

Hi, just an off topic question. I just got my first carbureted bike 79 cb750. Where does the fuel line go into from the tank? That gold nipple between 1 and 2 carb? Sorry for the noob question.

LORDY!

I have the same bike. Too bad I can't understand a friggin word he is saying.

What type of battery did you use and how much did It cost...

great vid saved me alot of frustration especially with the tip to tuck the air ducts back into the airbox. tip for everyone else don't just yank the breather tube off that goes into the gearbox on the left side and if you do you should be able to get it back on without tearing off the oil pump cover I learned this the hard way.

i like the way you think boy

uh yeah uh maybe you should uhhh stop saying uhhh every GOD DAMN other uhhhh word. Obama soundin ass. I couldnt even make it 30 secs... great vid tho (thumbs up)

Usefull . Thanks!

PLEASE MAKE VIDEO AGAIN OR EDIT THIS ONE AND DON'T MUMBLE. PLEASE, IT'S DIFFICULT TO HEAR YOU SAY ANYTHING, AND I KNOW THAT YOU KNOW YOUR STUFF, BUT YOUR EXPLANATIONS AND DIRECTIONS ARE UN-INTELLIGIBLE.

What mods are you running with this jet setup? I have an 82 750c with the stock air box and open 4 to 2 pipes and have been having a rough tme jetting it (previous owner through it way off trying to run pods) Would this jetting work on my setup? Also how many turns out is your a/f screw on the bottom by the bowls?

Hey man thanks for the helpful videos! Still have the bike?

Thanks for the video. It may sound dumb but I thought I would have to drop the engine to replace the seal. Now I'm not so worried and I can stop this dang leak.

Thanks. Very helpful.

A novel idea, mounting 'em like that -- I hadn't thought of it! Thank you!

Are you using the stock airbox and exhaust or do you have pods and a four into one/two? I just added a four into one along with pods that have been on the bike for a while and am wondering if the jets you listed in the description are on the same setup I have. My bike is the same year but a CB750c. Thanks.

good vid Simon, just too bad you ended it without actually SHOWING the shim coming out, OR explaining the use of the chart for selecting and replacing the proper SIZE shim... but a good vid, need more people doing this (DOHC) motor. ~ps. its not a wise idea to use a magnet on the shims in case they become magnetized and attract metal fragments :(

Hey Simon, great video! I am going through this process on my 1981 CB750 Custom as well. I have seen many people saying that .005 inches is optimum but when I look at the service manual, it suggests .003 in. is optimum with -.001 in and +.002 in. As .005 does fall in the high range, what is the reasoning for going to the high end of this spec? It is causing me probably too much anxiety but I was just wondering if knew the reasoning/advantage to going to .005 in? Thanks!

How did you get the gasket off without taking the motor out? Please answer :)

tengo una moto cb 750 del 1980 y sólo me funcionan dos pistones el 2 y 3 los toros dos no. las biblias tienen chispa y no funcionan los pistones. será o alguien puede darme un consejo

how do you get the cover out from under the frame?

Would ebay ones work fine?

Good: helpful video. Bad: Really hard to hear.

Hi So then once you put in the carb bank you take the inner air box boots and pull em out #2 first' seat it correctly in the airbox and slide #2 onto the carb opening ? Then repeat for the rest ie: #3 #1 #4 ? thanks

I know you said the other side is the same but can you make a short video showing your shifter setup? I'm I'd like to see it operate and how you did it. thanks.

I need to remove my (faulty) starter motor on my 1981 cb750 custom. As far as I can tell if I follow your video and pull the carbs I should be able to reach the starter to remove it correct? Thanks for your video

Let me try this again are u sure that DTC the lobes in the cam are facing away from the plugs My cb900 DTC 1-4 the lobes face towards the plugs timing and everything else is based on that

de I think dead top center ithe lob should be facing the spark plug 1-4 cylinder are u sure cb 900c lobe face towards plugs

Do you know if its for 1981 cb750c?

whats with the gay low voice?

my insulators are rock solid and the carbs wont budge. what should I do?

speak up bro!

Great video very helpful. So, for example with the one that was too tight, you add a thicker shim to create more clearance? And vice versa for the sloppy one? Also when doing this do you need to put in a new valve cover gasket and bolt seals? Thanks.