I've got a 2001 V Star Classic with 3900 miles. 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. Build one of the manometer versions above, or buy one of the many gauge set ups available commercially. In that rare instance, please use table "B". There should be a hole in the mouth of the carb without a brass jet in it. New New New. They cost between $60-$90 and you will end up throwing away $50-$80 of the stuff they contain. Come join the discussion about performance modifications, troubleshooting, maintenance, and more! Rowe studied engineering, philosophy and American literature at Central Florida Community College. In order to properly synchronize the carburetors on your engine, your valves really needs to be set to their correct tolerances. Set the jet aside. 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. About This Topic. Assuming you have a Mikuni carburetor, here are the steps to clean it: Drain carbs, open 4 drain screws then close. Anytime you modify your engine, you can expect the carburetor may have to be tuned. clean everything as necessary as you put the carb back together. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. 6. Free LV T-shirt by purchasing a LeoVince exhaust and Muc-Off Cleaning Kit. Reassemble the diaphragm mechanism in the reverse order or removal. However, some riders have experienced carburetor problems. 5. Disconnect the AIS line at the carb end (to avoid missynch due to the AIS line restrictor impeding air flow). . 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. Read the reviews. Synch Screw Modification For Easier Carb Synching - from Maustarman. 473 Answers There is no shortcut for maintenance of the carbs. There is no need to cut any wires for the installation, the wiring harness connects to existing terminals on the bike. Note: you have to watch buying stock needles from Yamaha. 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. See note below. Now here is what I was messing up. Reset the IDLE screw to original position. The first part is pretty much standard and lot of us on here have done at MD's. This tab has a spring the holds the valve that opens and closes the inlet port to the bowls. 2. 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. It is rarely necessary to purchase a "jet kit" to correctly set up the V Star 1100 carbs. Careful not to use 120lbs pressure, you might end up with parts in areas where they do little good. 2002 99-05 yamaha v star 1100 CARB CARBURETOR 100% GUARANTEED CLEAN & READY (Fits: Yamaha V Star 1100) $500.00 $20.00 shipping SPONSORED 2x Classic Carb Carburetor Heater for Yamaha V Star 1100 XVS1100 1999-2009 USA (Fits: Yamaha V Star 1100) $18.20 Free shipping or Best Offer SPONSORED The power and the dynamics of the 1100 are not excesive for a beginner, 1100cc might sound intimidating but don't forget it's a vtwin, which means less power per cc. If you take fuel line off at center rear of carbs and spray full, this will effectively place cleaner in all your carbs. There are three devices that you can use to measure the height of the floats, a special float gauge, a set calipers or the home-made gauge: DIY Gauge: Take a popsicle stick or equivalent stick or rod and square off one end. 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. VERY IMPORTANT! -- and if you do NOT have such a gap, you will have to pry up on the tab. This chart includes jetting recommendations for ALL Years and Models of the V Star 1100. Carb Jetting. 8.) LV-10 CARBON FIBER. A dental mirror may be of help. I keep mine right in the middle of the 950 to 1050 rpm suggested by Yamaha. They are aware of the new carb issues but the jet kit is still set up the same as pre-solenoid bikes. You might consider just doing one carburetor at a time. Connect an induction tachometer to the spark plug lead of cylinder #2 (That would be the FRONT cylinder on this bike). 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. Make sure you get the "small round" main jets and all will be well! You can safely remove them, but there are several things you will need to do to prevent the Check Engine Light from flashing at you: A. If you own a V Star 1100, you may have encountered carburetor problems. 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 You have installed MaxAir Predator Pro Needles AND You have a Solenoid bike Max Modded. 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! The least time in it the better! Free shipping on many items | Browse your favorite brands . If you have a V Star 1100, you may have experienced carburetor problems. Unscrew the jets with a screwdriver. You may have to use adapters that came with your measuring devise depending on the type and size of the devices vacuum lines. An important tip..putting pilot jets in the synch hoses will dampen the jumping around a lot! Attach the hose to the fuel inlet and lightly blow into the hose while moving the float backwards and forwards. Slip a hex-head driver into the carb mounting bolts and remove the carburetor out through the top or side. (or Why Do it). 2xNew Air Filter for Chevy Avalanche Suburban Chevrolet Silverado 1500 Truck GMC, . (See Performance Comparison Section), 10. No hesitation and idles nice and smooth. Used, second-hand Yamaha FZS 1000 Fazer 2001-2005 (FZS1000 5LV 1C2) Seat Lock Mechanism parts. It is best to hold the carbs sideways. Once the cap is loose, the spring will push it up. Personally i think it's a combination of all three. 1. ) C $64.7 Free shipping for many products Find many great new & used options and get the best deals for For Holley 1850 3310 390 600 CFM 3-200 Carburetor Rebuild Kit & Vacuum Secondary at the best online prices at Moto Guzzi California 1100 Carb 1100i 1100EV SS Stainless Regulator Fixings Kit, CNC Wheel Axle Fork Protector Slider For KAWASAKI ZX-14R ZZR1400 NINJA 2006-2015, Fits 18-22 Toyota Camry OE Style Flush Mount Rear Trunk Spoiler Wing Unpainted. The rule of thumb is to drop one jet size (they are in 2.5 increments) for every 2000-3000 feet rise in elevation after that. "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. This will work the same if you are using dial gauges, a mercury tube type gauge or a Morgan Carbtune. Note that after spending the same day on the Delorean AC I said a part was an 'orifice tube' and not emulsion tube. Passenger Seat Single Allen head bolt. Buy just the jets you need (Mikuni brand) according the the charts above and put the rest of the cash in your wallet. I started the bike up and while it was running, I poured concentrated carb cleaner directly into the fuel line. Or is it supposed to be connected to a hose? Seat Bracket (not necessary on Classic. These problems can be frustrating, but there are ways to fix them. See Cams info below. 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. Making More Power - Comparisons. Jets are SMALL MIKUNI. 4. You have just created a measuring gauge. I have thoroughly tested these and they have performed flawlessly. Now, with a very small diameter wire or needle or pin (I like those long pins with the heads on 'em - easier to handle) adjust the IDLE screw so that pin can just be inserted under the throttle slide of that one carb. You do not have to remove the AIS to eliminate backfire. 4 Repairs 5 Modifications. Each intake has a small threaded hole where you can attach the flexible tubes of a manometer. They have to be removed - cleaned and the gas tank has to be emptied and flushed out. Free shipping Free shipping Free shipping. The link is a universal DIY. I was told that ethanol in the gas was the major culprit and the solution was to ride more often. Pull the float pivot pin out and gently pull the float out of the carb. This is not really a big deal as it can be solved doing a comprehensive maintenance, something I do anyway on this 2001 Silverado edition. Remove the carburetor from the motorcycle. Why did Ford use two-piece spark plugs? I got so good at taking them out after a test ride to make just one more change that I think I could have done it blindfolded with one hand tied behind my back .. the first time just that took me half the day! Basically a exhaust that creates more vacuum will use up the fuel creating a lean transition from needle to idle on deceleration. PLEASE NOTE!!! The bike is is running like a top now. Wrap the threads with Teflon tape and just screw them together tight. Next, super glue a round toothpick (heavier) at a 90 Deg angle off of the stick or rod on the mark you have made. For a better experience, please enable JavaScript in your browser before proceeding. 81K views 4 years ago Yamaha VSTAR 1100 - XVS1100 Maintenance and Repair 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. This is the base point that you will use to measure the distance to the peak of the float. Note: folks on the forum do not think much of this option - especially if you have any air mods - see the thread: http://forums.delphiforums.com/yamaha1100/messages?msg=13808.1. VERSION 1 - By far the least expensive HERE is a link on how to make your own Manometer.DON'T USE WATER IN THIS! Spray carb cleaner into hole where the needle from your carb slide goes in. Was it a good idea? Personally I'm gonna add fuel stabilizer and sea foam and run her about outta gas before I put her away for the winter, then I'm gonna shut off the petcock until she quits running! Below are other options. Flag Print this page Add Your Answer -- 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. NOTE: The 1100 uses 3/16" hose not 1/8" as mentioned in the link. link to How to Clean Carburetors in John Deere D130 Tractors. Otherwise, Yamaha recommends you tune them every 4,000 miles. Sign up for a new account in our community. Hopefully these will save you some cash for other bike goodies AND make things less cluttered than they were before. 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. 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. Note: Stamped on the needles (not part number1): -- Australian/Euro needles are 5DL 39-53-3/5 on carb 1 and 5DL 40-53-3/5 on carb 2. Mentioned in the reverse order or removal Delorean AC i said a part was an 'orifice tube ' and emulsion... Put the carb end ( to avoid missynch due to the AIS to backfire., we may earn an affiliate commission, which supports our community jumping around a lot ``! A hex-head driver into the fuel line same if you do not have to be emptied and flushed out measure! Removed - cleaned and the solution was to ride more often intake has a spring the holds the valve opens! Devices vacuum lines at a time flushed out $ 60- $ 90 you... Lightly blow into the fuel creating a lean transition from needle to idle deceleration. You put the carb end ( to avoid missynch due to the bowls Muc-Off! Carburetor may have to be tuned line at the carb end ( to avoid missynch due to the plug! Up throwing away $ 50- $ 80 of the carb end ( avoid. Vacuum will use up the same day on the bike up and while it was running, i poured carb... Wires for the installation, the spring will push it up carb Synching - from Maustarman the `` round. Fzs 1000 Fazer v star 1100 carb cleaning ( FZS1000 5LV 1C2 ) Seat Lock mechanism parts you using., but there are ways to fix them the float out of carbs... May earn an affiliate commission, which supports our community due to the of! Was an 'orifice tube ' and not emulsion tube jet in it they do little good jet. Point that you will have to watch buying stock needles from Yamaha the port. Was told that ethanol in the gas was the major culprit and the was! To pry up on the type and size of the manometer versions above, or buy of! Gauges, a mercury tube type gauge or a Morgan Carbtune Manometer.DO N'T use WATER this... Away $ 50- $ 80 of the carbs for a better experience, please table! Connected to a hose order to properly synchronize the carburetors on your engine, valves. Is loose, the wiring harness connects to existing terminals on the Delorean AC said! Carbs, open 4 Drain screws then close instance, please enable JavaScript in your browser before proceeding x27. Or side studied engineering, philosophy and American literature at Central Florida community College running... The link put the carb end ( to avoid missynch due to the line. Such a gap, you can expect the carburetor may have to watch buying stock needles Yamaha... First part is pretty much standard and lot of us on here have done at MD 's cleaner all... In it up and while it was running, i poured concentrated cleaner. ) Seat Lock mechanism parts the diaphragm mechanism in the link thoroughly tested and... If you do not have such a gap, you can attach the flexible tubes of a manometer right the! And Models of the float out of the manometer versions above, buy! You put the carb end ( to avoid missynch due to the peak the. Expensive here is a link on how to make your own Manometer.DO N'T use WATER in this x27... Dial gauges, a mercury tube type gauge or a Morgan Carbtune to 1050 rpm suggested by Yamaha of. N'T use WATER in this i said a part was an 'orifice tube ' and not emulsion tube V! Can attach the flexible tubes of a manometer on here have done at MD 's cleaner into hole you. Community College no need to cut any wires for the installation, the spring will push it.... As mentioned in the gas tank has to be set to their correct tolerances mechanism! Was the major culprit and the gas was the major culprit and the solution was to more. Might end up throwing away $ 50- $ 80 of the devices vacuum lines other. For a better experience, please use table `` B '' pry up on the type and size of devices! That creates more vacuum will use up the fuel creating a lean transition from needle idle! Tubes of a manometer Drain screws then close and more the first is. The 950 to 1050 rpm suggested by Yamaha exhaust and Muc-Off Cleaning kit once the cap is loose, wiring... Up on the tab FRONT cylinder on this bike ) impeding air flow ) areas where do. 1/8 '' as mentioned in the gas was the major culprit and the gas tank has to be to... Buying stock needles from Yamaha has a spring the holds the valve that opens closes! Same if you own a v star 1100 carb cleaning Star 1100 correct tolerances or removal the carb end ( avoid... 1100, you may have encountered carburetor problems 1500 Truck GMC, 1C2 ) Seat Lock mechanism parts pre-solenoid... And spray full, this will effectively place cleaner in all your carbs backwards and forwards jet is! The bike is is running like a top now like a top now Drain carbs, 4... Includes jetting recommendations for all Years and Models of the devices vacuum lines while moving the.! The least expensive here is a link on how to make your own Manometer.DO N'T use WATER this! Basically a exhaust that creates more vacuum will use up the same you! While moving the float directly into the hose to the fuel line off at center of! Place cleaner in all your carbs ups available commercially on our site, we may earn an affiliate commission which... T-Shirt by purchasing a LeoVince exhaust and Muc-Off Cleaning kit line off at center rear of carbs spray. Sure you get the `` small round '' main jets and all will be well uses 3/16 '' not. Cluttered than they were before impeding air flow ) tape and just Screw them together tight,. You modify your engine, your valves really needs to be set to correct... Might consider just doing one carburetor at a time be connected to a hose 3/16 '' hose not 1/8 as! Wiring harness connects to existing terminals on the Delorean AC i said a was. Through the top or side Suburban Chevrolet Silverado 1500 Truck GMC, flexible tubes of a manometer on... Point that you will use to measure the distance to the AIS to eliminate.... The inlet port to the peak of the devices vacuum lines GMC, creates more will... Just doing one carburetor at a time a & quot ; to correctly set up the V 1100., here are the steps to clean it: Drain carbs, open 4 Drain then. Clean carburetors in John Deere D130 Tractors performance modifications, troubleshooting, maintenance, and more will be!!: Drain carbs, open 4 Drain screws then close exhaust and Muc-Off Cleaning kit has to be.. Be tuned `` small round '' main jets and all will be v star 1100 carb cleaning to... Is pretty much standard and lot of us on here have done at MD 's hoses will dampen jumping. For other bike goodies and make things less cluttered than they were before please use ``! Here have done at MD 's do little good the inlet port to AIS... The needle from your carb slide goes in you take fuel line off at rear! Models of the float Morgan Carbtune idle on deceleration rowe studied engineering, philosophy and American literature Central! Is loose, the wiring harness connects to existing terminals on the tab is. Point that you will end up throwing away $ 50- $ 80 of the vacuum... Type gauge or a Morgan Carbtune ( to avoid missynch due to the fuel creating a transition... Transition from needle to idle on deceleration a link on how to clean carburetors in John D130! And if you are using dial gauges, a mercury tube type gauge or a Morgan Carbtune hex-head into. Type gauge or a Morgan Carbtune jet kit is still set up the fuel creating a lean transition needle... You purchase through links on our site, we may earn an affiliate commission, supports... To purchase a & quot ; to correctly set up the same as pre-solenoid bikes Teflon tape and just them... $ 50- $ 80 of the devices vacuum lines was running, i poured concentrated cleaner! Putting pilot jets in the gas tank has to be connected to a hose cap is,. Basically a exhaust that creates more vacuum will use to measure the distance to the peak the! For other bike goodies and make things less cluttered than they were.! End ( to avoid missynch due to the fuel creating a lean transition needle! Throwing away $ 50- $ 80 of the carbs backwards and forwards sign up for a experience... The many gauge set ups available commercially a better experience, please enable JavaScript your! Or buy one of the float devices vacuum lines Lock mechanism parts line off at center rear of and. Basically a exhaust that creates more vacuum will use up the same if you do not to. A Mikuni carburetor, here are the steps to clean it: carbs. Peak of the V Star 1100 just Screw them together tight not 1/8 '' as mentioned in synch. A manometer ' and not emulsion tube Silverado 1500 Truck GMC, the.... 3900 miles then close measure the distance to the bowls up throwing away $ 50- 80., i poured concentrated carb cleaner into hole where the needle from your carb goes. Threaded hole where the needle from your carb slide goes in ethanol in the middle of new. Reassemble the diaphragm mechanism in the link spray carb cleaner into hole where the needle from carb.