Visit the 6 Sigma Store. I hear what your saying Marcarl. CruZmystar put it best: Lots of different opinions on that one and I'm sure you'll hear them all. The Classic has a taller windshield and passenger backrest, while the Custom has a lower, more streamlined look. The first is the peak of the float. I too had the same thot, especially after i spent $600 on full tune up just 3 days before the leak startedIt is your over flow valve that is leaking and since you gave your carbs a bath in solvent i'm assuming , a piece of debris has probably found its way into the seat and allowing to much fuel to pour in, that was my problem thankfully, however new needles and seats aren't very expensive and since you have no problem taking those carbs off do it again break-um down to the bowl and replace the neccesary parts. Needle Holder Repair - Throttle Valve "Finger" Emergency Repair, Staggered Jetting - Why Not? Clean or replace it and see if that does the trick. Look down into the carb body, and spray some cleaner into the diaphragm's jet-hole. Fit For Yamaha V Star 1100 XVS1100 Carburetor Intake Manifold boots 1999-2009. Remove the carburetor from the motorcycle. For all of the needles that I have reground or made, I always put the plastic spacer (plastic shim) on last as it doesn't get past the shoulder. I've got a 2001 V Star Classic with 3900 miles. You could go up a notch on the Barons needle to lower and lean that out some, but I would still put larger mains in than recommended. Make sure they are the Mikuni brand. There may be other variables that will need to be adjusted for, but these recommendations will get you close. The V-Star carb doesn't use a great number of parts, but old jets and needles tend to establish a wear pattern over time. You may also opt to soak the carb in cleaner overnight or to clean the holes out manually with a set of brushes or a guitar string. 3. ) Remove the Fuel Tank. Today, I just got the bike out and I topped up the gas with 1/2 can of Sea Foam added and took the bike on the highway. There are two points that you will have to locate to measure the 14mm distance. 3. "Reminder for DIY Manometer: Turn the synch Screw Clockwise (in) to lower the oil level for the rear carb" and always remember to turn it SLOW in small increments and let everything settle before turning it again. A good picture of how/where to measure - and the popsicle tool - thanks to oldfrank. You have just created a measuring gauge. Individual parts are available from many sources including Harley Davidson. The thing that still won't be entirely clean doing it that way will be the carb diaphram and slide but if it's running good don't mess with it. some times you can rap the carbs on the bottom with a hammer handle to free up the stuck float. The bracket that holds the small chrome cover on the left side of the carbs can be clamped into a vise, freeing both your hands for the next steps. A dental mirror may be of help. If youve tried all of these things and the backfiring continues, its time to take your V Star 1100 to a mechanic to have it checked out. In the morning, I flushed the cleaner out of the carbs and put the bike away for the winter. Free LeoVince T-Shirt with LeoVince & Muc-Off Cleaning Kit. CaptainJoe Which began shortly after the release of the V Star 1100 in 1999. The bold note below will tell you which way to turn the screw. I will send picture tonight of rule I have it on computer somewhere. On the left side of carbs is the bracket Turn the carbs 90 degrees so that bracket is facing DOWN and set it on level surface. Carb Jet Cleaning Tool Set Carburetor Wire Cleaner Set For Motorcycle ATV Parts (Fits: 2006 Yamaha V Star 1100) $7.99. Get a kit from SickMick - $35 (shipped continental US) xsickmickx@gmail.com. 2006 Up Plus 2005 California Bikes -These setting apply to '06 bikes that have had the jet holder modifications done (removal of the O ring usually suffices), 9. The Air Intake Box is held in place by a hose clamp on each Carburetor, another on the top end of the Air Duct, and another on the breather hose that comes out of the front cylinder head. Once the cap is loose, the spring will push it up. Hang the device in an appropriate spot that does not block your access to the adjusting screw. The difference between the two gauges should not be more then: 1.33kPa (10 mmHg). Mains - Stock bikes come with staggered main.s. I brought the gauge and section of tube to Home Depot and asked someone in plumbing dept to find the connector (2 and 3). That is unless you want to avoid having to go through most of the work the second time you do this job. Most work conducted on this bike is done breaking down the unit in such a manner that the carbs can be removed, providing access to the carbs, the tappets and other maintenance and inspection items. '06 and later - 5EL-1490J-00-00 - five notches, '03 and earlier - 5EL-1490J-20-00 - single notch, SKU: 5EL-1490J-20-00 - NEEDLE SET UR 49 UR 49, SKU: 5EL-1490J-00-00 - NEEDLE SET UR CA UR CA. Going up 1 more size on the mains made all the difference in the world on the top end. Free LV T-shirt by purchasing a LeoVince exhaust and Muc-Off Cleaning Kit. Passenger Seat Single Allen head bolt. Note that after spending the same day on the Delorean AC I said a part was an 'orifice tube' and not emulsion tube. I also found the way the. Was it a good idea? Yamaha XVS1100 carburetor rebuild cleaning or jet kit DO IT LIKE PRO! V-Star 1100 Carburetor Synchronization process. Was: $9.99. How Do You Clean a Vstar 1100 Carb? You might consider just doing one carburetor at a time. All carburetors need maintenance from time to time. Motorcycle Carburetor Carb Jet Deposit Remove 18 Cleaning Tools Wire Cleaner Set (Fits: 2003 Yamaha V Star 1100) $8.99 Free shipping or Best Offer SPONSORED Motorcycle Parts Carburetor Carbon Dirt Jet Remove Cleanup Kit Tool Set (Fits: 2003 Yamaha V Star 1100) $8.22 Was: $9.34 or Best Offer Only 3 left SPONSORED If so, keep reading. Jets are SMALL MIKUNI. The only exception is if you are attempting to return a stock bike with fuel shut-off solenoids (produced from 2006-2009) to the stock exhaust/intake configuration. One of the carbs has a stuck float or needle is stuck. -- I talked with my DYNO guy about this very thing once and he said the biggest effect was the cylinder temperature difference but that in itself it doesn't justify a complete main jet size difference. Wiggle the float bowl covers loose and remove them. Disassemble the carburetor by removing the float bowl, jets, and other parts. It is also good practice to check the synch at least once a year. ), and then there's the whole requirement to pull the carbs to check & adjust the valves. There is no need to remove it from the bike, but it must be loose to access the Speedometer lead connector. Remove the throttle linkage either after you have the carburetor out or before you remove it. Then take the needle out and check the other butterfly. Follow the manufacturers instructions!!! ** We've discovered that simply turning the PMS out an extra 1/4 - 1/2 turn will increase the mixture throughout the throttle range on these bikes. He studied economics, art and writing at Portland State University and the Pacific Northwest College of Art. A manometer is a device used to measure vacuum pressure. This will help prevent sucking the gunk into the jets. Pull the float pivot pin out and gently pull the float out of the carb. "The Over Complicated Synch Method". below. Save your brain for something a little more important. 8 Library. Clean up the engine area of your bike without breaking the bank! They provide original Mikuni main jets in 107.5 & 110 for Stock bikes, and 112.5 & 115 for aftermarket pipes. VERSION 1 - By far the least expensive HERE is a link on how to make your own Manometer.DON'T USE WATER IN THIS! Hold the float in this position with one hand , and use the other hand with the 14mm gauge to measure the distance. Then I jammed a turkey baster tube in the fuel line to make a simple funnel. Hopefully this can give you a start for the BAK's. Otherwise, Yamaha recommends you tune them every 4,000 miles. Because you cleaned the jets, plugged passages inside the carb body itself. Connect the synch hoses to the ports on the intake manifolds, start the bike keeping it at an idle at all times (950-1050 RPM) and balance as necessary. 9 Specifications. These main jet sizes are 1 size up from stock on the '07 model year bikes. Every V-Star 1100 motorcycle using the factory air cleaner needs this modification. Measure off a distance of 14mm or 0.55 inch from the squared off end and make a mark. Ok, You will need to remove the Seats and Fuel Tank in this order: 1. ) It is for general reference only. (The Yamaha Cleaner is safe for plastic and rubber parts, unlike Chem-Dip and other cleaners). Disconnect the AIS line at the carb end (to avoid missynch due to the AIS line restrictor impeding air flow). 3. 6. Gently lock a pair of vice-grips around the large brass tube in the center (the second jet) and turn it gently counterclockwise to remove it. -- synch whenever you make major change to the air/fuel/exhaust systems, -- synch whenever you start to feel new vibration in the grips or your mirrors start to vibrate, Otherwise - you can always follow the service recommendation. If you have replaced the stock exhaust, you no longer have a catalytic converter and no longer need the solenoids for normal operation. Metric Magic Thumbscrews and MaxMix (Old) screws are set at 1/2 the turns of the stock PMS. Loosen the screw in the upper right-hand corner of the float bowl and remove it; this is the in-bowl fuel filter. Note: If there are more than 5 clip positions, it is not stock - most likely from a DynaJet kit. B - Alternatively (and for the less technical minded) there is a great product called Sea Foam. Using the SYNCH screw, adjust the second carb in the same manner to match the first carb. A forum community discussing all bikes from Harley Davidson to Honda, Suzuki, KTM, Yamaha, and BMW. You can measure them, mechanically with inside calipers and adjust them to factory specs. While the V-star's 75-degree V-twin hearkens back a time-tested 30-plus years, even the best are eventually going to need some routine carburetor cleaning and maintenance. Anybody familiar with this? 6. Soak all of the parts in carburetor cleaner for a few hours. BG. 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