Kawasaki Vulcan 800 ~Top Side Carburetor Performance Mods (VN800B/C/A/Classic/Drifter)

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Steps to Upgrading Your Kawasaki Vulcan 800:
1: Upgrade the Exhaust
~~The Best: Vance & Hines Straight Shots:
~~2nd Best: Cobra Pipes
2:Upgrade or Modify the Air Box Then Jet the Carb
~~The Best: Kuryakn Itake w/Jet Kit
~~2nd Best: Modify Your OEM Box By Either Grampsizing or Scooterizing. All Credit to Russian Wolf and the other members that put these guides together:
www.angelfire.com/ak5/russwolf...
3: THIS IS STEP 3 AND SHOULD ONLY BE DONE AFTER YOU HAVE ADDRESSED THE AIRBOX AND EXHAUST!!!
TUNING THE CARB -- Top Side Only in this Video. If you chose to modify your OEM Air Box and didn't get a carb jet kit which would have come with the aftermarket airbox then these are the kits you want:

Опубликовано:

7 окт 2014

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Комментарии : 63

@MAD1450 9 месяцев назад

Word has it he's still drilling

@mistreku 5 лет назад

For the ppl complaining about the fingernails, are you here for the tech part or to get fingered? The man's a mechanic (even if a home mechanic), not a baker! Also, this is YT, you can always skip forward if the drilling part takes too long (what I did, no need to see how to drill a hole in real time, I believe it's not rocket science). I swear, some ppl just love complaining about everything.

@CruiserDayz 5 лет назад

Thanks! This was an early video, just trying to get it out there.

@Bike2freedom 2 года назад

Well said mistreku!! For real, the things some people find necessary to complain about astonish me. Thanks for the video CruiserDayz and let the haters hate and the rest of us have some fun!

@Taffoman 9 лет назад

As a professional steel worker I am slightly amused with your drilling. I can recommend using upright drill and some cooling agent so the drill bit won't heat up and then get dull. Othervice pretty interesting. you could have shortend the drilling part with the video editing.

@CruiserDayz 9 лет назад

Yeah I know.... It is a bit embarrassing. All of my 1/8" drill bits were shot. Had a lot of videos to upload and spent my time editing the others. I figured a shitty video was better than none at all.

@redshift6712 2 года назад

@@CruiserDayz It's a "bit" embarrassing! Pun intended? lol

@MrTravlinman1973 Год назад

I would have drilled a 2nd hole beside the original hole instead of making the hole bigger. That way it is reversible . If you have any issues you can fill the 2nd hole with rtv silicone and back to original..

@tylerwatt12 10 месяцев назад

Shims don't do anything if they're put on top of the c-clip. Shims are meant to go on the bottom to raise the needle and allow more fuel through.

@shawndaniels2846 2 месяца назад

Shims on top of the needle are by instruction from the manufacturer. The only reason to use one below is to raise the needle 1/2 step between the adjustments.

@francisguchie1973 Год назад

Thanks for the video and the comments.. Do you have any lower side tuning tips like this?

@kopynd1 8 лет назад

could you explain to me would it matter what side the wires conect to the coils as there is no discriptoin on the coil body or the wiring diagram, cheers

@joekemper6094 8 лет назад

any tricks to replacing the intake gaskets? i have a major leak. any suggestions?

@ChrisTaylor-gm8pt 3 года назад

So does this affect idle throttles response? What does it change?

@MsRobi1969 9 лет назад

I have a question? what it gives and what size drill using.greet

@Dimca75 5 лет назад

What is the diameter of the drill hole? Is this hole enough or more?

@robertprice7246 4 месяца назад

What does enlarging that air hole do for the bike exactly ? Looks like maybe increase the throttle response?

@arvidgrant9346 9 лет назад

Fantastic videos ... All of em ... Have one question though... Why drill out the hole ... What's the benifit... Thanks

@terrysahnow9978 9 лет назад

Arvid Grant I agree - why would I want to drill this out?

@CruiserDayz 9 лет назад

Arvid Grant The Hole allows better air flow to optimize the actuation of the diaphragm. Something the guys on the forums have been doing to make things better.

@CruiserDayz 9 лет назад

CruiserDayz Arvid Grant The Hole allows better air flow to optimize the actuation of the diaphragm. Something the guys on the forums have been doing to make things better.

@arvidgrant9346 9 лет назад

CruiserDayz can you link the forums page for me .. I love to read up on my bike .. always learning.. thank you again ... excellent videos

@shanedebarra4986 2 года назад

Safest ... drilling ... ever 🤔🤣🤣🤣

@justinsepeda9049 4 года назад

Good video and very informative. I have a 1998 Vulcan 800A and I'm curious as to what intake/carb work you'd recommend if I cut the mufflers off the factory pipes and just run the straights?

@TrailerDayz 4 года назад

An adjustable needle valve kit would be good. New jets also. If you have a bike shop around call then up. They can get you the parts cheap or do it for you.

@Craigmac03 9 лет назад

Sounds like the fuel tap, start with a repair kit!!!

@maurizio- 2 года назад

What is the correct size of the drill???

@garretthall1192 6 лет назад

trying to find out how to change water pump on a 85 Kawasaki 750 cruiser not off road bike need help lost

@mymusicaccount1456 5 лет назад

Next thing you do to bring the bike alive, punch the baffles out of the exhaust (I'm going to assume that since the carb has an aftermarket needle that it's already been fitted with a jet kit)

@soundspoon 3 года назад

man i took the baffles out of my vulcan... this thing is loud as shit, i love it

@skulledmonte84 8 лет назад

you didn't cut any coils off the spring ??? was on the forums an that helps too

@user-fx5sj1cs3u Год назад

Is your drill in reverse?

@robertangelo6479 4 года назад

Im confused so i installed the v&h pipes on my vn800, i plan on doing the grampsizing mod on the air box, is rejetting still nessasary or does this process take care of that ?

@CruiserDayz 4 года назад

You don't have to, but you should.

@willsrestorations 3 года назад

I DON'T KNOW HOW TO MAKE ANY SENSE OUT OF THE ANSWER THIS GUY JUST GAVE YOU BUT YOU ABSOLUTELY MUST REJECT THE CARBURETOR WITH V&H REBUILD KIT

@redshift6712 2 года назад

@@willsrestorations Reject carburetors!

@carlissimo64 6 лет назад

So did the darn thing run after drilling that hole?

@GadgetClass 6 лет назад

carlissimo64 sure did.

@jadirdidi4459 Год назад

Quero participar do grupo kawasaki vulcam 800cc

@davidblair4699 Год назад

Hey bro Sharpen your bit

@imrealzombie1 9 лет назад

hi. help me please. my kawasaki vn 800 drop a lot gasoline by the two littles holes down of the carbu. what happen to my kawa?

@ErikISkogen 7 лет назад

your floter is stuck

@JohnDoe-pu8ei 7 лет назад

Fabian float needle

@nicklausmisiti5204 4 года назад

This has happened to me twice this year. As others said the float needle is stuck. Put an aftermarket fuel filter in and use high octane gas. At least this is what I'm trying. Otherwise I'll have to break down the carb every couple months.

@rickythornton8649 3 года назад

My 2000 1500cc was doing this, both pilot and main jet we're stopped up.

@leadfoot1892 9 лет назад

Silicone and gasoline cause aluminum to corrode and pit. Discovered this with a bike someone used silicone for floatbowl gaskets.

@brentmack51 7 лет назад

leadfoot1892 nonsense ethanol gas is what makes aluminum corrode and Pitt

@codypalmer2732 5 лет назад

So how do you know you don't need to retune your carb after this?

@rayhogue7948 5 лет назад

This only improve the speed at with the needle response to throttle. I've done this years ago and I never had problems. The bike is now so much more responsive.