1981 Suzuki GS750L Carb Rebuild AND MAJOR PROBLEM

This is my Suzuki GS750 I just put a 6sigma stage 3 jet kit which i needed so i can put on my K&N pod air filters. I have recently come into a problem this was a problem with the stock air box. My father thinks it may be timing, or even the ignition coils soo follow along so we can figure this out! Thanks for watching :)

[hamzahmushtaq]

please do a step by step vid on carb cleaning/removal, and then battery with all its attachments and ETC. I'm still learning and just picked this bike up from a friend, would help a LOT, cheers.

[largejoseph]

Can’t get mine to fire on all cylinders, spark on all cylinders, but headers are cold on cyl 1 and 3. Cleaned the carbs out multiple times, no air leaks. Cylinder 1’s plug is bone dry while the rest of them look damn near fouled. Any advice? Thanks

[Bellathebear]

Well? Did you get it running properly? Carbs out of sync?

[eefmeca]

Petcock is probably broken and through everything out of wack