idk wtf it is, i just cleaned the carbs, cleaned the whole fuel system (lines, pump, filter) and just replaced the plugs with irridiums idk, im ****ing stumped and about to find the biggest drill bit and put it through its head. Also i just took off the tops of the carbs into the vaccume chamber and checked all the boots they all looked to be in good shape with no leaks, i pulled out the slow and the main jets and poked a piece of wire through all the little holes and they were clean, also with the bike running the slides all seemed to be lifting in formation. I also have the idle screw set at 2 1/4 turns out, all the mains are at 140's i need some damn help guys woooooop

by the way the bike was warm and that was a burp and a moan haha

 

sounded like it started right up.
Whats the problem?

 

Sounds like it's runnin on three.



OP, go for a ride. When I cleaned carbs in my 750 it was a bitch to get it to fire on one, slowly they all came in one by one.

 

hear how it cant go higher in the rpm range?
thats the problem it will idle but when i gas it it dies out like that

 

How was it running before the fuel system clean out?

 

that was the cause of the fuel system clean manq

 

I hear ya ...

What have you eliminated? Are you sure the ignition cap is getting juice or that the spark plug is firing? I'd start checking there because it sounds like you got no fire.

 

CAREFULLY touch each pipe and see which one is cooler than the rest (Or squirt water) That'll only work if one or more cylinders isn't firing ALL THE TIME. Check your bowl drains and make sure there is gas in each carb. If one cylinder isn't firing all the time, pull the tank and airbox, then dribble some gas in the carb with it running. It'll either pick up and run good, or it won't do anything. that way you can at least narrow it down to fuel or spark.