4 CYLINDER CARBURATOR SYNC . DIY . STEP BY STEP.

The correct idle RPM that manufactures recommended is between 950-1050 . The only screw on the left side is to adjust carb #1and #2 . After you adjusted the carb #1 and #2 go to the right side and adjust carb #3 and #4 with the screw on the left . The screw on the right side and on the right is to adjust the carb #1+2 and #3+4. The last screw on the right side and on the left is to adjust the carb # 3 and #4 . Here is the link if you want to buy this carb sync kit :www.amazon.com/dp/B07MJZ1RFB?...

[@flashgordon6238]

Carb #2 (front left) is set by the factory and there is no adjustment. It is the master carb. The other three carbs will need to be adjusted to match carb #2. The adjustment screw on the left side only adjusts carb #1 (rear left). Adjust that screw to match Carb #2. Best to set your idle to 1300 RPM for these adjustments.

[@maxpane1691]

Thanks great and helpful video on carb sync! Others I found before didn't make it so clear step by step, most didn't even correctly explain the screws to use! Thanks

[@sjuozhunki]

Nice job on making the video THP, only thing i would add is that after setting the left side #1 & #2 carb then go the right side of the bike and if carb #3 and #4 are off start turning the left screw to match them before you go to the right screw to balance all 4---JH

[@2wheelfamily493]

Great video I just bought my VMAX this helps alot

[@andyscreen2364]

That reminds me, must sync my Vmax carbs soon

[@pierre-albertbyrde350]

Tanks for the video

[@brianp9115]

Awesome

[@bmiller3829]

Nice job... going to save this video for when I have to do my carbs.

[@thedaydreamer7972]

Man they were way off when you started, one suggestion, I have the same guages, I use an A frame ladder over the bike and hang the guages instead of leaving them on the bike due to vibrations

[@maxbg]

Do not use the plyer to pull directly on the rubber caps... It will break. Just use a flat head driver to push the caps out from the base.

[@benyos01]

If you use those type of gauges than you have to calibrate each of them by putting them on the same cylinder and make sure they are showing the same vaccum. There's a little screw behind the glass for calibration.

[@maxpane1691]

Another thing, your Max is so shiny in any spot, seems brand new. Did you just keep it clean since the beginning of how do you polish?

[@joelquiroz5476]

I have a issue with my carbs en my vmax 1200 only the number 3 cylinder works, I know cause the exhaust pipe is cold and doesn't run well ,glad if you help me out