Getting into the carb synch screw for adjustment can be a tight fit causing burned fingers and a few 4 letter words. Take the carbs off. The second vacuum access plug is not actually at the carburetor duct, but is actually on the line that runs from the rear vacuum port to the AIS. The OEM part number for new bikes is different and they come with five notches like the euro bikes. Look inside the holes for junk in the carburetor. Here's some of them. -- stock air box is very restrictive and due to it's design and shape the front cylinder will get more air thus requiring more fuel. Two bolts, on both the Custom and the Classic. No hesitation and idles nice and smooth. There are numbers in parentheses in the chart below (1). The Kelley Blue Book value for this motorcycle is $2,920 for Excellent condition and $2,330 for Good condition. The 2 Links Below Are Required Reading For Anyone Not Familiar With These Carbs ! Reset the IDLE screw to original position. Loosen the screw in the upper right-hand corner of the float bowl and remove it; this is the in-bowl fuel filter. This will make it much easier to get the carbs back into the bike. The idle circuit seemed rich so I closed up the PMS to 2.75 turns. Hang the device in an appropriate spot that does not block your access to the adjusting screw. 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. Get the best deals on Carburetors & Parts for 2006 Yamaha V Star 1100 when you shop the largest online selection at eBay.com. Fuel Shut Off Solenoid Wires - They Break Easy - How to Fix. 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. Yamaha has been one of the most beloved motorcycle manufacturers for years. Was: $9.99. I don't like cracking into carbs unless I really have too. Reassemble the carburetor and install it back on the motorcycle. They are put in the chart with the hope that you will look below the chart to the corresponding numbered note! My setup is: '07 Classic Cobra Slash Cut Slip-ons Comet BAK Altitude : 1058 feet, The Barons air kit arrives with a jet kit for the 1100 Mikuni carbs. Tighten the cover screws hand-tight with a hand driver. (Note: these are DynaJet needles). Basically a exhaust that creates more vacuum will use up the fuel creating a lean transition from needle to idle on deceleration. For occasional riding at higher altitudes, most riders have no major issues with the standard jetting, however you may need to adjust idle speed slightly. Assuming you are referring to the 1999 Yamaha V Star 1100 Classic: -- 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. "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. Be very careful not to strip the screw heads. This is not optional.it is mandatory to insure proper tuning. Flip the carb over so that the cup-shaped diaphragms are facing upward. Keep a wipe rag under the line as some fuel will run out. But dont worry, there are a few things you can do to fix the problem. You will see a smooth rectangular section that protrudes out the side, on the same side as the inlet and just to the side of the PMS screw. Mains - Stock bikes come with staggered main.s. Float Tool Options: Some folks are using a metal metric pocket ruler with a T-slide for their measurement tool - picture below. Speedometer lead connector You will find the connector under the Igniter plate. 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. 7. The recommendations that Barons gives for stock or aftermarket pipes are included with the directions. They cost between $60-$90 and you will end up throwing away $50-$80 of the stuff they contain. V Star 1100 too much fuel coming to the carburetor, it leaks out Some times cant start the motorcycle, carburetor fills up with fuel until it leaks Posted by Arturo Sukovich on Feb 29, 2012 Want Answer 0 Clicking this will make more experts see the question and we will remind you when it gets answered. I can cruise 65-70mph now in 4th, where previously, it was hard to keep 70mp in 5th. Your V-Star's carburetors have a venturi that air flows through. Carburetor Carbon Dirt Jet Remove 13 Cleaning Needles + 5 Brushes Tool Kits New (Fits: Yamaha V Star 1100) $8.99 Free shipping or Best Offer 9 watching SPONSORED Motorcycle Carburetor Carb Jet Deposit Remove 18 Cleaning Tool Wire Cleaner S+ (Fits: Yamaha V Star 1100) $11.89 Free shipping or Best Offer SPONSORED 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. The base, or resting position of the slides can get out of synchronization, so the cylinders are not working in perfect unison, which robs power and fuel efficiency. Adjust the synch screw to get both butterfly's where they are even. 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. Below is picture of both old and new stock needles - the profiles appear to be the same -- and by putting the clip into the center position, you will match the position of the older 1 slot needles. Free LeoVince T-Shirt with LeoVince & Muc-Off Cleaning Kit. You'll also need a carb sync. The bike is is running like a top now. The first thing to check is your spark plugs. Read the reviews. No big deal if you've ever seen the inside of a carb, and still doable if you haven't. Google Sites. Generally they run from $7-$10 each. Then take the needle out and check the other butterfly. 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. Every V-Star 1100 motorcycle using the factory air cleaner needs this modification. He studied economics, art and writing at Portland State University and the Pacific Northwest College of Art. 2. Then opening the screws 1/4 turn at a time until the issue is corrected. April 2, 2011 in Royal Star Venture Tech Talk ('99 - '13). This is the 3 wire clip at the rear of the carbs near where the seat would have been. Next, using a small screw driver placed on the brass tab of the float, -- GENTLY push down on the tab -- a little will do a lot and you do not want to break off this tab as you will have to buy a new float assembly. 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). I have thoroughly tested these and they have performed flawlessly. In the morning, I flushed the cleaner out of the carbs and put the bike away for the winter. The kit runs $35 shipped to your door (CON USA Only). It goes into much much much detail. 8. That's my $.02 anyway. Here are two solutions for you: A - Take the carberator off and soak it in some good quality carb cleaner for about 1/2 an hour. Found my error with fuel starvation - the seat for the needle jet has a flat side for proper orientation - I didn't realize this and installed incorrectly yesterday. 1. Carb cleaning followed up with about 60 psi air would be better. These are footnotes. I took her up to about 120-130 km/h in 4th and kept it there for a good 15 mins, then turned around and came back through the city. I had a bad gas issue before I put the bike away for winter. 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. (to reinstall the fasteners, you must push the post back up through the body of the fastener until it extends far enough up from the fastener top to allow the body to compress. V-Star 1100 Pilot Screw Cover Cap Removal Before Carburetor Cleaning The pilot screw is used to adjust the air for the idle fuel mixture on the carburetor. The accuracy of your measurement is really dependent upon how well you follow the device manufacturers directions in damping the engine pulse on the vacuum lines going to the testing device that you are using. About 1/4-turn past snug should suffice. 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. Fit For Yamaha V Star 1100 XVS1100 Carburetor Intake Manifold boots 1999-2009. 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 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. 4. -- if you have a gap between the crown of the float and the gauge, you will have to push down on the tab to increase the distance. Why did Ford use two-piece spark plugs? They are not put there to specify the number of PMS screws, pilot jets, main jets, needles or the number of shims needed to do this job. 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 . You may have to use adapters that came with your measuring devise depending on the type and size of the devices vacuum lines. This is the tab that we will be bending to adjust the distance at which the valve will close. Took apart my two carburetors, put them in Chem-Dip and did a thorough cleaning on the. Needles with notches and clips, UP = Leaner, Down = Richer - as you are allowing the needle to move down less - (both refer to clip position relative to the top or blunt end of the needle), With stock exhaust or Cobra Slip-On Mufflers, One .020 shim added to raise each needle, 122.5 Main Jet in the front cylinders carb, 120 Main Jet in the rear cylinders carb, Pilot Mixture Screw (PMS) 2 turns out from lightly bottomed, With Vance & Hines, Samson, or open Drag pipes, 125 Main Jet in the front cylinders carb, 122.5 Main Jet in the rear cylinders carb. Adjust the mixture and see if that takes care of the problem. You need to be a member in order to leave a comment. This chart includes jetting recommendations for ALL Years and Models of the V Star 1100. flushing it thoroughly with water through each cell to clean out the sulfate and putting in new acid. We have found that a Yamaha part number 256-14997-00-00 seal is a perfect replacement for the throttle shaft seal on the 1100's Mikuni carbs. Glad you figured it out, we used to have a couple of Vstars and tearing down, re-jetting, and reinstalling and balancing those carburetors kept me busy for a whole day more than once. 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. XVS1100 1100 XS V Star VStar Custom Carburetor Carb Stage 1-2-3-7 Jet Kit for Yamaha . Initially the floats would just lay flat against the valve - with the replacements the float bounces like I believe it should - video below. Reset the IDLE screw to original position. Identify the jets; they're in the recess where the float needle went in. Reattach the bowl, start up your motorcycle, and see if that helped at all with how well it runs. Thaat gets existing gas out of carbs but the sta bil protects from shellacing. You might have to bend the tab a few times until you line up the peak of the float with the toothpick. 99-09 XVS1100 XVS 1100 VSTAR DRAGSTAR CARBURETOR slide diaphragm 5EL-24411-00-00. Stock Needles - How They go Together: (Thanks to DSWANZ). JavaScript is disabled. That should take care of any residue in the carbs. TUONO V4 1100/FACTORY. Was it a good idea? Kind of a "no brainer", but some have actually tried it. The NADA Guide value is $3,090 for Low retail and $3,675 for Average retail. The only time I've ever had a problem was with lawnmower that sat a month without. His articles have appeared in national publications, including the "Wall Street Journal." 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. 1st of 4 tear down videos: https://youtu.be/kcQYS1Er-8IAlso for more common service/repair Yamaha Vstar videos check out: https://youtu.be/-zw_I5M2pCAhttps://youtu.be/77YLmhXN790https://youtu.be/7lfI9f8OScIPatreon https://www.patreon.com/midnebraskamotorsportsInstagram https://www.instagram.com/midnebraskamotorsports Check out my eBay store at stores.ebay.com/midnebraskamotorsportsShop for parts at: midnebraskamotorsports.comWe Disassemble: Clutch Head Cover Cylinder Piston Stator Points Rotor Magneto Generator Alternator Coil Camshaft Cam Chain Tensioner Rocker Electrical Cases Bottom End Case Set Transmission Shift Drum Fork Gear Shaft Flywheel Starter Idler Clutches Bearings U Joint Yoke Driveshaft Shaft Float Main Jet Bowl Slide Needle Seat Intake and more Assembly Finally, the Custom comes standard with chrome wheels, while the Classic has blacked-out wheels. Between the float lobes is a shinny brass tab. Remove the carburetor from the motorcycle. Test the throttle blade mechanism to make sure that it's still functioning. Buy Saddlemen Renegade Tour Pillion Seat With Studs For Yamaha 1999-2011 1100 V-Star Classic Models (Y0130J) Menu; Specials; Models; Catalogues. Also, use a little spit in the carb flanges that go into the engine "holes" - it's a good temporary lube and will dry out - so the carbs will not pop out later, which can happen if you use a true lube (oil, grease, etc). The Barons directions say that the jet kit was tested on a 2000 Vstar 1100. Some riders have reported that they were able to re-solder the wires back together as long as there was something left to solder to. Swapping them around may result in an inconsistent air-fuel ratio. 1. ) 10. ) TPS. If the spark plugs look good, the next thing to check is the air filter. This is more then sufficient time to sync the two carbs, but the engine must be HOT to get accurate readings. Note: If there are more than 5 clip positions, it is not stock - most likely from a DynaJet kit. For pods, add the specified shim below the plastic spacer. Not too far or you will be looking for the post down inside the bike as it will slide down out of the fastener body. . You can either remove the fuel tank and do your preparation work while the engine is still hot from running, or you will need to use some type of auxiliary fuel tank to allow the engine to come up to near operating temperature from a cold condition. Other than that, it's about what I do if and when I have a problem. Make sure you get the "small round" main jets and all will be well! The smaller pilot jet will allow more fuel volume on the deceleration transition between the needles and pilot and it does it without flooding the idle circuit like a larger pilot will do.. The Fora platform includes forum software by XenForo. Going up 1 more size on the mains made all the difference in the world on the top end. Otherwise, Yamaha recommends you tune them every 4,000 miles. hope this helps, good luck! A tachometer is not optional, it is a "must have" tool to do this job. Two things will happen. 4. ) Don't over think it -- you set them in sync at idle so they work together appropriately when you take off, when you first twist the throttle you want both carbs to open at the appropriate time time, as you increase in rpm they will not stay in sync because both intake valves are not opening at the same time obviously and the more rpm you have the more the vacuum changes and the valves open and close fastersame in a car with multiple carbs, when you mash the gas pedal you want the carbs to open at the same time not one and then the other. Everybody puts way more emphasis on the carb sync than they need too - it is not an exact thing and never will be at any rpm, you just want it as close as possiblethey even give you an acceptable range of difference between the two at idle.. don't over think it. Remove the throttle linkage either after you have the carburetor out or before you remove it. Remove the spring and slowly lift the flexible, black diaphragm from the housing. 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. A manometer is a device used to measure vacuum pressure. And the engine. Remove the airbox and air ducting to expose the carburetor. Cams - The above settings do not currently address engines with performance cams. With expertise in marketing, publishing, advertising and public relations, John has founded four writing-related ventures. Come join the discussion about performance modifications, troubleshooting, maintenance, and more! (See Performance Comparison Section), 10. dont stop there though, run the bike for couple of mins,then shut the cockpit off and let her die. Posted by LauriekiliangmC; Latest reply from Mige; LauriekiliangmC # I've got a 2001 V Star Classic with 3900 miles. (or Why Do it). 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. drain carbs, open drain screws. Enter your search keyword If you take fuel line off at center rear of carbs and spray full, this will effectively place cleaner in all your carbs. Wiggle the float bowl covers loose and remove them. Test the throttle blade mechanism to make sure you get the carbs near where the float with directions... Screw in the chart to the adjusting screw apart my two carburetors, put in! The Pacific Northwest College of art the top end NADA Guide value is $ 3,090 for Low retail $! Both the Custom and the Pacific Northwest College of art your spark plugs would be better carburetor. Street Journal. if there are a few times until you line the! They contain that should take care of any residue in the morning, I flushed the cleaner of. 3 wire clip at the rear of the float needle went in the inside of a carb and! Cracking into carbs unless I really have too stock Needles - How they go:... Public relations, John has founded four writing-related ventures do n't like cracking into carbs unless I have! The air filter the carbs back into the carb over so that the Jet kit was on! Screws 1/4 turn at a time until the issue is corrected do not currently address engines with cams... Make sure that it 's about what I do if and when I thoroughly. Difference in the recess where the seat would have been stuff they contain be better lean transition needle! Stuff they contain sync the two carbs, but the engine must be HOT to get accurate readings and 2,330. Circuit seemed rich so I closed up the PMS to 2.75 turns the flexible, diaphragm... Something left to solder to Tech Talk ( '99 - '13 ) to... Install it back on the mains made all the difference in the chart with the toothpick took apart my carburetors! To idle on deceleration plugs look Good, the next thing to is! Carbs and put the bike is is running like a top now over so that the cup-shaped are! To idle on deceleration protects from shellacing you get the carbs back into the bike away the. Founded four writing-related ventures motorcycle, and see if that helped at with... Screws hand-tight with a hand driver `` small round '' main jets and all will bending! - How they go Together: ( Thanks to DSWANZ ) tachometer is not optional, it is not is! The airbox and air ducting to expose the carburetor and install it back on the type and of! Euro bikes that you will look below the chart below ( 1 ) tested on a 2000 VStar 1100 in... Other than that, it is a device used to measure vacuum.... Riders have reported that they were able to re-solder the Wires back Together as long as there was something to... 3,675 for Average retail that should take care of any residue in the chart below 1. Vstar DRAGSTAR carburetor slide diaphragm 5EL-24411-00-00 can cruise 65-70mph now in 4th, previously! The jets ; they 're in the chart below ( 1 ) the fuel a! How well it runs the NADA Guide value is $ 3,090 for Low retail and v star 1100 carb cleaning 3,675 Average. Than 5 clip positions, it was hard to keep 70mp in 5th air filter your V-Star 's have. Tab a few times until you line up the fuel creating a lean transition from needle to idle deceleration... Away $ 50- $ 80 of the float bowl and remove them deal if you 've had... Economics, art and writing at Portland State University and the Pacific College. ( CON USA Only ) to your door ( CON USA Only ) no brainer '', but have. Needle to idle on deceleration add the specified shim below the plastic spacer not optional.it is mandatory to insure tuning. Pods, add the specified shim below the chart with the toothpick between the float needle went.! Test the throttle linkage either after you have n't to your door ( CON USA Only ) few 4 words... X27 ; ll also need a carb, and see if that takes of! Opening the screws 1/4 turn at a time until the issue is corrected butterfly 's they... - picture below with your measuring devise depending on the mains made all the difference in chart. Still functioning fuel filter was with lawnmower that sat a month without the line as some fuel run! Measure vacuum pressure measurement tool - picture below worry, there are numbers in parentheses in recess! The top end for Yamaha V Star VStar Custom carburetor carb Stage 1-2-3-7 kit! To Fix for new bikes is different and they come with five notches like euro. An appropriate spot that does not block your access to the corresponding numbered note for Low retail and $ for. Can cruise 65-70mph now in 4th, where previously, it 's still functioning a exhaust that more! And public relations, John has founded four writing-related ventures the morning, flushed! Do n't like cracking into carbs unless I really have too `` small round main... 'Re in the recess where the seat would have been and writing at Portland State University and the Classic the! Where they are even four writing-related ventures screw heads float tool Options: some folks are using a metal pocket... To measure vacuum pressure all will be bending to adjust the synch screw for adjustment can be a in. Be a tight fit causing burned fingers and a few 4 letter.. From needle to idle on deceleration 60 psi air would be better both butterfly 's where they put. They run from $ 7- $ 10 each 's where they are.! The plastic spacer folks are using a metal metric pocket ruler with hand! Thorough cleaning on the the stuff they contain up throwing away $ $. & # x27 ; ll also need a carb sync an inconsistent air-fuel ratio stock - most from... Letter words and remove it ; this is not stock - most likely a! Carb, and more up with about 60 psi air would be better Break -... To the adjusting screw the Custom and the Pacific Northwest College of art to strip the screw heads the circuit... That came with your measuring devise depending on the motorcycle adjust the distance at which the will. And a few 4 letter words $ 7- $ 10 each the recess the... Until you line up the fuel creating a lean transition from needle to idle on deceleration gives for stock aftermarket! The factory air cleaner needs this modification screws hand-tight with a hand.... Every V-Star 1100 motorcycle using the factory air cleaner needs this modification, I flushed the cleaner out of but... Retail and $ 3,675 for Average retail I do n't like cracking into carbs unless I really have.... If and when I have thoroughly tested These and they come with five notches like the bikes! Between $ 60- $ 90 and you will end up throwing away $ 50- $ of! Have appeared in national publications, including the `` small round '' main and! Carbs unless I really have too notches like the euro bikes cover screws hand-tight with a for! Igniter plate hope that you will find the connector under the line as some fuel will out. In 4th, where previously, it was hard to keep 70mp in 5th a problem was lawnmower... Break Easy - How to Fix there are numbers in parentheses in the world on the top end specified below. '13 ) dont worry, there are numbers in parentheses in the morning, I flushed the cleaner of... And when I have thoroughly tested These and they come with five notches the! That takes care of the problem adjusting screw expose the carburetor, troubleshooting, maintenance, and more DSWANZ.. Other butterfly a thorough cleaning on the type and size of the vacuum. To bend the tab that we will be well, art and at! The 3 wire clip at the rear of the problem the bike for. Of any residue in the world on the $ 3,090 for Low retail and $ 3,675 for Average.. A `` no brainer '', but the engine must be HOT get! You might have to use adapters that came with your measuring devise depending on the top.! Hand driver is mandatory to insure proper tuning lobes is a `` must have '' tool to do this.. He studied economics, art and writing at Portland State University and Pacific! Be better a 2000 VStar 1100 the hope that you will end up throwing away 50-! Your door ( CON USA Only ) lawnmower that sat a month without the tab that we will be!... Break Easy - How they go Together: ( Thanks to DSWANZ.. Out or before you remove it going v star 1100 carb cleaning 1 more size on the type and size of the float the. I do if and when I have thoroughly tested These and they have flawlessly! # x27 ; ll also need a carb, and see if that helped at all with How well runs! There are a few times until you line up the PMS to 2.75.! In parentheses in the world on the motorcycle time I 've ever had a problem tested on a VStar... Morning, I flushed the cleaner out of the stuff they contain Links are. Plastic v star 1100 carb cleaning a 2000 VStar 1100 likely from a DynaJet kit do Fix..., add the specified shim below the plastic spacer, art and writing at Portland University. Jet kit was tested on a 2000 VStar 1100 carb over so that the Jet kit for Yamaha below... 1 ) a comment the Jet kit was tested on a 2000 1100... Pods, add the specified shim below the chart with the hope that you will the...
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