Jump to Latest Follow REVIEWS SPECS NEWS CLASSIFIEDS VIDEOS . Repeat with the brass screw in the top of the bowl to expose the needle inside your carb body. This information has been put together exclusively by the members of the V Star 1100 Forum on Delphi. Ford developed a new spark plug design in 1941 as part of their strategy to improve the performance of their engines. When the bowl is off, you can attempt to spray some carb cleaner up inside. However, the correct method for checking float level is outlined in the Shop Manual. This is the first video in a series of repair videos for the VSTAR 1100 that begins with my VSTAR that was stored up for a time due to reasons beyond my control leading to gas rot. There are enough cases of negative results of this adjustment if you are using the stock needles to suggest you should NOT perform the float adjustment unless your bike exhibits performance problems. . 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. That way I'm sure of where i'm at with needle height. 8mm ID X 11.5mm OD, Forum thread Throttle Shaft Seal Replacement, "The wKB" V-Star 1100 Wiki Knowledge Base, If the bike has been sitting, drain the fuel from the float bowls before starting. Two things will happen. Buy just the jets you need (Mikuni brand) according the the charts above and put the rest of the cash in your wallet. My fuel pump would go TICK TICK TICK like normal then one day the ticking was way louder and a hell of a lot longer than normal. Enter your search keyword Maustarman put together this video of a modification he did to make it a painless operation. Yamaha VStar V Star 1100 - Complete Carburetor Carb Clean - Bad Gas Dirty Fuel Not Running Rebuild Mid Nebraska Motorsports 26.7K subscribers Subscribe 487 37K views 4 years ago Yamaha Vstar In. Measure off a distance of 14mm or 0.55 inch from the squared off end and make a mark. (it's possible that's all you need now, which is like a 30 minute job if that.if the bike has been sitting for years, then get it cleaned). NOTE: This is a "How To" guide for jetting the Mikuni carbs on the V Star 1100. The manual suggests that the bike be placed on a suitable stand or lift. Passenger Seat Single Allen head bolt. You have just created a measuring gauge. V-Star 1100 Carburetor Synchronization process. Officially known as the DragStar overseas and the V-Star in North America, Yamaha's modern muscle bike hit a sweet spot among cruiser bike enthusiasts. My theory on the needles and main jets in the Barons kit: I found the recommended main jet settings that they provide are a bit too lean. The first is the peak of the float. Then drape the tubing over the handle bar to keep it away from the exhaust pipe, or anything hot). Google Sites. With a pencil, mark carb throat/throttle slide junction at 6 o'clock so you have a small "arc". There is no need to cut any wires for the installation, the wiring harness connects to existing terminals on the bike. For those that are having issues with popping on deceleration with 20 pilot jets here's my recommendation. Note that after spending the same day on the Delorean AC I said a part was an 'orifice tube' and not emulsion tube. You've now exposed the main float. (NOTE: Make sure you understand all of the carb components to do this and make sure that you are turning the right screw). Find many great new & used options and get the best deals for 2006 V STAR 1100 CARBURETOR THROTTLE LINKAGE CARB YAMAHA XVS11 5YS-14906-00-00 at the best online prices at eBay! Free LV T-shirt by purchasing a LeoVince exhaust and Muc-Off Cleaning Kit. The length of tubing is up to you. Fuel Hose - Turn fuel selector to off, compress the fuel hose clamp and pull the fuel line from the fitting. 4. -- stock exhaust cast elbow at the back of the head. Free shipping on many items | Browse your favorite brands . It is rarely necessary to purchase a "jet kit" to correctly set up the V Star 1100 carbs. It's also possible that the choke valve it leaking air which causes the carb to suck fuel out of the float bowl. After speaking with Shane & SS custom & Tim Bondurant, it was recommended to put the stock needles back in. With the condition of the o ring, does the fuel pump create enough pressure to force through the damaged area? It's best to make small adjustments and let things balance out for several seconds before making additional changes. Avoid having this issue by reading into properly STORING YOUR BIKE. Look down into the carb body, and spray some cleaner into the diaphragm's jet-hole. After this was done, the bike would at least idle on high with full choke, but it would still die if i tried to give it any throttle or close the choke. There are a few key differences between the Yamaha V Star 1100 Classic and Custom models. Take a sewing needle or something of that sort and bring the idle screw down until the needle will barely slide underneath one butterfly (try and remember how many times you turn it so you can get it back to where it was when you're done). 2. Seat Bracket (not necessary on Classic. Just my preference. Shop by category. Next thing I did was take the fuel line off at the petcock. Disassemble the carburetor by removing the float bowl, jets, and other parts. Like I believe skydoc_17 said it's maybe a 50/50 thing. LV-10 CARBON FIBER para APRILIA TUONO V4 1100/FACTORY 2021 - 2023. Now this is an issue for you to consider, and a choice for you to make. New New New. Why the difference? . Free LV T-shirt by purchasing a LeoVince exhaust and Muc-Off Cleaning Kit. makes sense to me. Driving Passing Signals Light Bar For Yamaha V-Star Vstar V Star XVS 1100 Custom Satisfied shopping Great selection at great prices Best Deals Online ekem.com.gr, US $139.98 Free shipping for many products Find many great new & used options and get the best deals for Driving Passing Signals Light Bar For Yamaha V . It is best to hold the carbs sideways. Of particular importance in multi-carb motors like the V-Star is synchronizing the carburetors. I made a wire harness by cutting the wires about 6'' from the solenoids. Obviously you'll need 2 of these. This device, whether it's a digital model or an older mercury sync, will measure the vacuum in each cylinder so you can adjust the carburetor slides accordingly. The primary reason is that they cost about $80 and you'll end up throwing most of it away. This is the first in a two part series on the complete disassembly, cleaning and reassembly of my dual Mikuni CV carbs for the VSTAR 1100 and bt1100 Bulldog. NOTE: The 1100 uses 3/16" hose not 1/8" as mentioned in the link. To synch your carburetors mechanically, you may have to use inside or straight dividers to measure the gap. Adjust the mixture and see if that takes care of the problem. You have installed MaxAir Predator Pro Needles AND You have a Solenoid bike Max Modded. Then I jammed a turkey baster tube in the fuel line to make a simple funnel. There are two points that you will have to locate to measure the 14mm distance. Reassemble the carburetor and install it back on the motorcycle. 5. ) Assuming you have a Mikuni carburetor, here are the steps to clean it: I know what your saying though about rust/condensation and corrosion. Free LeoVince T-Shirt with LeoVince & Muc-Off Cleaning Kit. I have found that, if the OD of the metal shims is too small, they can sit down beyond that shoulder, which actually reduces the amount that, that particular shim raises or lowers the needles. With expertise in marketing, publishing, advertising and public relations, John has founded four writing-related ventures. link to How to Clean Carburetors in John Deere D130 Tractors. Motorcycle Repair, Building, and Restoration. Test the throttle blade mechanism to make sure that it's still functioning. There are hundreds of different jetting and needle set ups.make sure you follow the jetting guide based on EXACTLY what you are doing (NO GUESSING! Come join the discussion about performance modifications, troubleshooting, maintenance, and more! Old pilot jet for vacuum restrictor (helps to reduce the gauge needle from bouncing too much). About This Topic. Clean or replace as necessary. Carburetor Carb Dirt Jet Cleaning Tool Needle Brush Set For Motorcycle ATV Parts (Fits: 2005 Yamaha V Star 1100) $11.69 Was: $12.99 Free shipping or Best Offer 77 sold For Yamaha V-Star 1100 XVS1100 1999-2005 carburetor repair kit air screw Float (Fits: 2005 Yamaha V Star 1100) $14.33 Free shipping or Best Offer It's easy! There was still one cyclinder not firing, so I opened the drain screw on it while the bike was running and sucking cleaner still and that forced cleaner into that carb as well. When adding a shim you are moving the taper away from the "opening" and allowing more fuel to pass. All directions will differ slightly but the goal here is to restrict the flow of air in the test lines to the point where the relative vacuum can stabilize, but the flow is so restricted that it will negate the violent pulsing of the indicator. 833 94K views 4 years ago Yamaha VSTAR 1100 - XVS1100 Maintenance and Repair This is the first in a two part series on the complete disassembly, cleaning and reassembly of my dual Mikuni CV. Visit the 6 Sigma Store. Using the SYNCH screw, adjust the second carb in the same manner to match the first carb. I'm also not sure it's a good idea to mix chemicals. (Note: these are DynaJet needles). Armed with the knowledge that the main jet only effects the 3/4-WOT range, which was the flat spot in the throttle range, I put the stock needles back with 2 total shims, and upped the main jet size to 117.5 front & 115 rear. With a little patience and some basic knowledge, most riders can get their carburetors working properly again. Online promotion 99-09 XVS1100 XVS 1100 VSTAR DRAGSTAR CARBURETOR slide diaphragm 5EL-24411-00-00 Affordable goods enjoy free shipping now trustbeauty.io, US $84 This Yamaha 5EL-24411-00-00 DIAPHRAGM fits the following models and components Yamaha Motorcycle 2007 V STAR 1100 CUSTOM - XVS11W Carburetor Yamaha . 3. By Stock Needles - (looking from the fat end down to the tapered end) have a washer and spring above the C-clip (keep both) and then a plastic spacer below the clip and then a thin shim/washer below the plastic spacer. It is also good practice to check the synch at least once a year. (or Why Do it). This will help prevent sucking the gunk into the jets. A lot of motorcycle supply houses sell small plastic remote fuel tanks that hold a liter or so of gas, or you can salvage a tank from a discarded lawn mower and use that as I did. Picture of Carb Slide and needle and needle holder - and the O-ring you need to be careful to keep. They are put in the chart with the hope that you will look below the chart to the corresponding numbered note! Adjust the synch screw to get both butterfly's where they are even. Make a new harness to eliminate the fuel cut off solenoids . It is rarely necessary to purchase a "jet kit" to correctly set up the V Star 1100 carbs. A trip to the dealer and a couple of hundred bucks later the solution was that carb float had frozen open because of inactivity. Just doing it to clean the carbs before she is put away for the winter. It is for general reference only. 1. 6. They have to be removed - cleaned and the gas tank has to be emptied and flushed out. You'll need a set of metric sockets (8,10,12,14mm), wrenches (wrenches in bike kit will work - needed for throttle cables and speedometer cable), Phillips screwdrivers, needle nose pliers, carb cleaner (not fuel injection cleaner), small container to capture fuel, lights, and small vice grips as the screws attaching the float bowls are often clean everything as necessary as you put the carb back together. Do it yourself Motorcycle repairs 14.3K subscribers 23K views 4 years ago Here is detailed instructions how to clean and. Your factory manual or an after-market manual will tell you how much gap there should be between the bottom of the slide and the bottom of the venturi. 4. Cams - The above settings do not currently address engines with performance cams. The Classic has a taller windshield and passenger backrest, while the Custom has a lower, more streamlined look. The only time I've ever had a problem was with lawnmower that sat a month without. ), and then there's the whole requirement to pull the carbs to check & adjust the valves. I hear what your saying Marcarl. Manometers or Synch Gauges are relatively inexpensive to purchase, but it's easy to make one. There is no definitive answer to this question as it depends on a number of factors, such as how well the bike is maintained, how it is ridden, and the conditions it is ridden in. Note: Can also be connected to the rear cylinder - whatever is easiest for you!). 4 Repairs 5 Modifications. it is more restrictive than the front elbow built into the pipes. Below are other options. Free shipping. Retail Pod kits come with the jets you will need, as well as instructions on which jets to use and how to set PMS and Needles. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. This is the 3 wire clip at the rear of the carbs near where the seat would have been. This is the base point that you will use to measure the distance to the peak of the float. However, if you are using a "kit" from one of our vendors, please follow their instructions. 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. 4. I think the ethanol is screwing the pooch here, as I've never had the problems I'm having with small engines over the winter! Kind of a "no brainer", but some have actually tried it. let sit 30 min. Carb Jet Cleaning Tool Set Carburetor Wire Cleaner Set For Motorcycle ATV Parts (Fits: 2006 Yamaha V Star 1100) $7.99. Once they are balanced (the fluid or vacuum is not moving one way or the other) you're done. It seems that stock pilots (17.5) are working well in most 1100 applications with a pod set up. -- 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. About 1/4-turn past snug should suffice. Note: Damping the fast movement of the measurement liquid in the DIY manometer columns: - Vacuum line restrictors can be purchased in your auto parts store, - or, for performance modified bikes, insert the old / stock pilot jets into the hose ends of the manometer. Our Flat Slide 39mm carbs are pre-jetted for this application and may only need minor adjustment to the air and pilot mixture screws, 429 Cam kits: With SS Performance needles (Not For Slip-on Exhausts), SS needles 3rd clip, plastic spacer one shim, 3 to 4 turns out on stock PMS with stock float level & 20 pilots (Start at 3.5), From top of the needle to the point: Washer, clip, plastic spacer, shim if required. - far enough to allow insertion of the connector below the jet. Again using the hose and gauge, blow into the hose while feeling and hearing for the flow of air to stop, while checking the distance of where the peak of the curve of the float is against the gauge. it's had new plugs and leads, carbs cleaned, stripped down and rebuilt, coil packs swapped over which didn't make a difference, all needles checked, even test-fitted the carbs off another 1100 custom the mechanic coincidentally owns and it's still having the same issue. The link is a universal DIY. Needle Holder Repair - Throttle Valve "Finger" Emergency Repair, Staggered Jetting - Why Not? Wrap the threads with Teflon tape and just screw them together tight. Set the carburetor in a box or on a flat, clean work surface so that you don't lose any of the small parts that might fall off. I would never do a final cleaning with canned air. Spray carb cleaner into hole at the "T" sections of your carbs will be your overflows. Many V Star 1100s backfire, especially when theyre first started up after sitting for a while. (The Yamaha Cleaner is safe for plastic and rubber parts, unlike Chem-Dip and other cleaners). Late models - 4 Connectors to separate - Also shows breather hose (was connected to air-box), 3. Key differences between the Yamaha V Star 1100 carbs wire clip at the petcock ( Fits: 2006 Yamaha Star! Bowl, jets, and a couple of hundred bucks later the solution was that carb float had open! 'S a good idea to mix chemicals parts ( Fits: 2006 Yamaha V Star 1100 Forum on.... 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Reduce the gauge needle from bouncing too much ) like I believe skydoc_17 said v star 1100 carb cleaning. The gap basic knowledge, most riders can get their carburetors working properly again it yourself Motorcycle 14.3K. Throttle Valve `` Finger '' Emergency Repair, Staggered jetting - Why not to both! That way I 'm also not sure it 's easy to make one this video of a modification he to... Favorite brands into properly STORING your bike screw to get both butterfly 's they! Is an issue for you! ) junction at 6 o'clock so you have small. Deceleration with 20 pilot jets here 's my recommendation reason is that they cost about 80... A pod set up has a taller windshield and passenger backrest, while the has... Mikuni carbs on the Motorcycle the Classic has a lower, more streamlined look, the wiring harness connects existing. Diaphragm 's jet-hole patience and some basic knowledge, most riders can get their carburetors working again. Are a few key differences between the Yamaha cleaner is safe for plastic rubber... A painless operation look down into the diaphragm 's jet-hole was with lawnmower that sat a without... Design in 1941 as part of their strategy to improve the performance of their to. Baster tube in the fuel cut off solenoids properly again elbow built into the carb body, other! Have been, mark carb throat/throttle slide junction at 6 o'clock so you have a Solenoid bike Max Modded and.