I’m not sure if you still check these comments, but I’m looking for some advice. I have a 2007 Kawasaki Ninja ZZR600 that seems to be having a fuel delivery issue. I can get the bike to start, but after a short time it becomes starved of fuel and dies.

So far I have drained the gas tank and checked the fuel filters, both in the petcock and the inline fuel filter that runs from the tank to the carburetor. The petcock itself is clean. I also rebuilt the carburetors last year when I first bought the bike. I haven’t opened them again since around October, although it seems unlikely they would have gotten that gummed up in such a short time.

I’ve verified that the bike is getting spark. I tested the spark plugs and also installed a new battery.

Does anyone have ideas on what else could be causing this fuel starvation issue?

Your neighbours must love you with that exhaust. 😂

Hey man at 13.20 minutes you are taking a hose off the airbox, where does that hose run off too someone's removed it of this bike I got and I can't find where it would go thank you.

hey i have a same year zzr600 that refuses to start on its own fuel not even a sputter ive cleaned the insides atleast 5 times by now all the rubber parts are good (float needle, diaphragms, even the little rubber piece in the mixture screw) after cranking theres a tiny bit of fuel on the intake walls and the sparkplugs are almost completely dry also fuel pump works bowls are full and choke works the only thing off that i notice is theres not a good vacuum on the intake boots from the carbs but with the carbs off theres great vacuum even with the butterflys open there's minimal vacuum. If you have any ideas id love to hear them

Nobody needs music in a how to video....

I went on motosport website and started putting together a oem parts rebuild for zzr1200 and prices  are insane. One float seat with needle and screen and oring was 94$ each so four your looking at 400$ alone. Float bowl gaskets are 17$ each. Basically for the price of one float and needle seat you can buy the all balls racing kit for 120$ shipped and your getting a 1000$ worth of parts if you peiced a oem one together from any online place like moto or partszilla. The all balls kit truly is an amazing deal and the parts are oem quality unlike the ebay kits for 20$ and gaskets deteriorate after a month in gas and the jets and needles you cant use because they are so out of spec.

What an awesome guy you are, making these excellent videos! Because of your videos I learned all the stuff to do everything myself! Multiple times now did I assemble a lot on my ZZR600 and although it's a model from 1998, it keeps on running great, and you helped me a lot with it! Thanks a lot!

Awesome video, I bought a 2002 zzr600 /zx6 which needs carb rebuild most probably as it's running like garbage.  This is the video tutorial I was looking for. You are a saviour, Grumpy Man salutes you.

Masz może service manul do tego motocykla ?

Hi there. I have one more question: if my bike is zzr 600 (1995-2002) should I buy the kit that you have used in your video (26-1718) or should i buy 26-1695?
Thanks once more for your video!

And where did you get your cleaning brushes at?  and what size are they?

Just saw your videos, great job!!  I purchased a 1994 ZX6E,  I got it running until I put new fuel filter, fuel tubing, new fuel tank with on and reserve new filters/fittings and put straight gas in it with 1 ounce per gallon of berryman b12.  It was running before with just straight gas and berryman, but after changing out the other things it won't start and backfires now.  My ON and RES filters were in pieces inside old tank that was pitted.  I also changed air filter(stock Kawasaki filter) and oil and oil filter.  I just got a all balls racing carburetor rebuild kit, but I have a yoshiruma aftermarket exhaust and dynojet kit in the carburetors.  I want to keep those jets, but can I change the float needle and seats?  These wouldn't have been changed with the dynojet kit would they?

Hey friend! Amazing videos! Did you need to sync the carburetor after cleaning them?

Most insightful and in-depth video on the zzr carb removal I’ve found on YouTube… ✌🏻

Can you give an update on the performance of the kit?

What are those gaskets you were talking about for the trumpets called? I'm having a hard time finding them

thank you for the detail in your video. I just purchased a 2001 600E 18K that was taken apart and your video helped immensely in putting all the parts back where they need to go. thanks.

nice and beautiful bike.
i have 1994 zzr600.
poor bike with engine ruttle noise

Are you sure about just needing the Philips head screwdrivers?  I thought most of the Japanese carb screws were JIS instead.  A lot of screw heads on Japanese head carbs have been mangled over the years by people using Phillips head screwdrivers on JIS head screws.

https://www.youtube.com/watch?v=gEwVUZr5xxQ

Wonder if you can help. The airbox that small hose you said is critical to the bike running correctly. Where does it go as it's not on my bike and I've been chasing carb issues for a while