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locked Re jet your generator for your locaton

iowagold2020
 

Re jet your generator for your locaton
Modifying Your Honda Engine for High Altitude Use
In most Honda engine manuals, there’s a section called “Carburetor Modification for High Altitude Operation.” This simply states that “specific modifications” need to be made for the motor to run correctly at higher elevations. What are these modifications, and why do they need to be made?

What Does Altitude Have to Do With My Honda’s Carburetor?
The higher you are, the less dense the air is. Local air density can vary depending on temperature and humidity, but, all things being equal, the air at an elevation of 10,000 feet is one-third as dense as the air at sea level. During the intake stroke, the piston moves down, filling the cylinder with air. If the air is less dense outside the motor, there will be less air inside the cylinder, even if the volume stays the same.
If there’s less air in the engine, there needs to be less fuel to get the right air/fuel ratio. The main jet and pilot jet determine how much fuel is added with each intake stroke, and it doesn’t vary even when the amount of air does. Honda sets up their carburetors from the factory for use at low altitudes, which makes the mixture much too rich at higher elevations.

How Do I Get My Engine to Work at High Altitudes?
The pilot jet, which provides fuel when the engine is idling, can be adjusted by screwing it into or out of the carburetor body. The main jet, which provides fuel when the engine is running at speed, needs to be replaced with a smaller jet.
What size of main jet do you need? Fortunately, Honda has already figured that out for you and offers carburetor jet kits designed for specific altitude ranges. For most engines, there are three jet options: one for sea level, one for elevations starting at 5,000 to 6,000 feet and one for elevations above 7,500 to 10,000 feet.

How Do I Change Jets?
If you’ve changed jets on a car or motorcycle carburetor, this process should be familiar. First, remove any gas from the carburetor. Depending on the model, this may be as simple as closing the fuel line and running the engine until the fuel in the carburetor is used up, or it may require draining the fuel system through a port on the bottom of the carburetor float bowl; consult your engine manual for instructions.
Once the carburetor is empty, unbolt it from the engine. The screws on top of the carburetor can be removed and the unit can be separated into two halves. On one-half, you’ll see the main jet, located in the center of the body, and the pilot jet, located near the side. Both jets are brass with a wide slot designed for a flathead screwdriver. Unscrew the main jet and screw in the jet included in the kit. Turn the pilot screw to the position specified in the service manual to match the jet kit you are using. Reassemble the carburetor and reinstall it on the engine.

Why Does My Engine Make Less Power at High Altitudes?
Internal combustion engines make power by detonating a mixture of fuel and air. Even with the correct jetting, there is less fuel and air in the engine at higher altitudes, which means less power can be made. On average, the motor will lose 1.5% of its output for every 1,000 feet above sea level.
I Use My Honda Engine Near One of the Altitude Limits. Which Jets Should I Use?
Using jets that are too small will cause the engine to run lean, leading to high combustion temperatures that will cause the engine to overheat. It’s safer for the engine to run rich using the larger (lower altitude) jet, although Honda designs these kits with some wiggle room: a 5,000 ft. kit should work at altitudes as low as 3,000 feet.

How Do I Tell if I Have the Wrong Jets?
Honda recommends that installers place a tag on or near the carburetor that notes the change in jet size. If you’ve bought a used engine that is running lean or rich and you suspect the jet has been changed, open up the carburetor and remove the jet. There should be a small number on the side that specifies the jet size; if it doesn’t match up with the jet kit for the altitude you operate at, it should be replaced.

click here for the jet chart for the eu2000i gen sets


locked #HEATER FOR THE EU2000I GENERATOR #heater

iowagold2020
 

#HEATER FOR THE EU2000I GENERATOR
HERE IS THE LINK FOR THE PARTS PAGE FOR THE EU2000i GENERATOR
THE HEATER IS ON THE PAGE OF THE GROUP SITE.
BE SURE TO ADD MORE PARTS AND CLICK THE COUPON CODE  FOR PARTS FISH THIS IS OUR GROUP DISCOUNT!!


locked Conversation starter, who is using an external fuel tank

Mike Hendrix
 

I am an RV'er that uses my Honda 2k when dry camping. That usually
involves the 2K running for 8 to 10 hours a day for weeks at a
time....actually months. Filling the gas tank every 8hours or so is a
PITA so I use an external 6-gallon portable marine tank connected to
10' of hose that connects to a special extended run fuel cap on the
Honda 2K. With this setup I just fill the marine gas tank which is so
much easier than filling the gas tank on the generator.

How many others are using an external gas tank? How do you use
your Honda 2K?

mike
--



--
Mike Hendrix
Over 800 people each day enjoy our travel adventures at:
http://travellogs.us/


locked Welcome to eu 2000i at hondagenerator@groups.io

iowagold2020
 

Welcome to #eu #2000i at #hondagenerator@groups.io

Hey welcome to the new 2000i group!
lots of changes will happen in the next month!!
promote our new group!!
also see our group pages too!!
lots of old and new files and photos on the way!!
grab your tea, hot coco, or coffee and sit back and have fun!!
hey look we now have a live chat too!! kinda cool!!
and an alt to the phone!!
however I still do free phone help!!
nice for when the gen is down and you need it fast!!

also I did purchase a brand new high power ultrasonic cleaner late oct 2019!!
so I am able once again to help on pesky carb issues on expensive carbs!!
donation to the garage fund as well as return 16.00 shipping is a must on those.

however tori from the group has had 2 of his pesky yamagen carbs done and they worked perfect!!

I just ran a eu3000i carb 1st nov 2019 and it worked on it as well!!

I shot a short couple of videos... but it was dark out in the late night carb session..

still working on getting a good camera setup for some weekly tech tips videos.

stay tuned!!
more good stuff on the way!!


locked new forum new live chat? #chat

iowagold2020
 

A new chat has been created:

new forum new live chat?

View/Join This Chat

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