Where the floats have not been previously adjusted, there will be a gap between where the float closes the valve and where the gauge lines up with the crown of the float (more below). 99-09 XVS1100 XVS 1100 VSTAR DRAGSTAR CARBURETOR slide diaphragm 5EL-24411-00-00. Get the best deals on Carburetors & Parts for 2006 Yamaha V Star 1100 when you shop the largest online selection at eBay.com. Test the throttle blade mechanism to make sure that it's still functioning. Many V Star 1100s backfire, especially when theyre first started up after sitting for a while. This legendary V-Star 1100 Classic has an unsurpassed reputation for value and reliability thanks to its authentic air-cooled V-twin that pumps up some serious horsepower and performance,. Reset the IDLE screw to original position. The 6' length gives me plenty of room to connect to the bike. Soak all of the parts in carburetor cleaner for a few hours. this process will work if the carbs aren't badly clogged. Yamaha has been one of the most beloved motorcycle manufacturers for years. It should be your pilot jet? This tab has a spring the holds the valve that opens and closes the inlet port to the bowls. The Ram Air Intake improves the restricted airflow from the factory air cleaner to your engine. 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. More info available in the link to the forum thread. In that rare instance, please use table "B". (Top washer & plastic spacer from stock), 502 performance kits: Stock carbs (Not For Use With Slip-on Exhausts), 3 to 4 turns out on stock PMS with 20's (Start at 3.5), 157.5, 160 or 162.5 mains (Start with 160.00), Above based on the use of a full after-market exhaust system and SSCC's Chubby air kit, Flat Slide 39mm carbs are pre-jetted for this application and may only need minor adjustment to the air and pilot mixture screws. Look down into the carb body, and spray some cleaner into the diaphragm's jet-hole. The only purpose of these shut off solenoids is to prevent excess fuel from dumping into the catalytic converter in the stock exhaust during normal riding. Spray carb cleaner into small hole inside top of carb. Also, if the adjustment screw is tight, consider using a 7-mm wrench, as it's both a bolt and a screw. 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. Carb Jetting. 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. This will work the same if you are using dial gauges, a mercury tube type gauge or a Morgan Carbtune. A tachometer is not optional, it is a "must have" tool to do this job. That screw can be found between the V and just under the carburetors. 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. Wiggle the float bowl covers loose and remove them. Is the idle issue caused by running without the resonator and intake? Now this is an issue for you to consider, and a choice for you to make. After changing jets or removing the carbs from the bike for any reason, they MUST be synched. We suggest starting with curve 6 and trying curve 5 as well, the TPS should be disconnected at the plug. I used the screw on the valve cover for the ground. I've got a 2001 V Star Classic with 3900 miles. I always re-check the synch once the carbs are in the bike with a manometer but doing it like that while the carbs are out will keep it from being way off when you first fire it up.". These main jet sizes are 1 size up from stock on the '07 model year bikes. Just follow this link to get to the forum - V Star 1100 Riders Forum. And the reading at idle should approximate: 34.7 37.3 kPa (260 280mmHg), 5.) 8 Library. If the spark plugs look good, the next thing to check is the air filter. Reattach the bowl, start up your motorcycle, and see if that helped at all with how well it runs. 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 Once the cap is loose, the spring will push it up. 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. It is equally clear that you should proceed with caution in all other cases (non-MaxAir Predator Pro needles), and NOT use this procedure until your bike exhibits some symptoms pointing to over rich situations, that cannot be cured by other means. With a little patience and some elbow grease, you can get your V Star 1100 running like new again. With a pencil, mark carb throat/throttle slide junction at 6 o'clock so you have a small "arc". -- and if you do NOT have such a gap, you will have to pry up on the tab. It is for general reference only. Comparison of stock and and the Pilot Air Bleeds supplied in the Kuryakyn Hypercharger Kit. drain carbs, open drain screws. 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. Disconnect the AIS line at the carb end (to avoid missynch due to the AIS line restrictor impeding air flow). Basic carburetor repair kit includes all necessary gaskets, o-rings and float needle to rebuild one carburetor Yamaha XVS1100 V-Star VStar 99-06 Carb Repair Kits New Reproduction Qty: 1 repair kits include When my friend tried to bring that bike back to my place, it would only run on 2 cylinders and he had a heck of time getting it to keep running and get it here. TPS. I went to Harbor Freight and bought a little slide rule (metric ) for 1.49. Boot connection to air-box (rear cycl. The problem with removal is that the check engine light will flash a trouble code (57 and 58) if it can not find them hooked up in the system. The least time in it the better! I suggest you keep the tank full. It sat at a friends for over 2 months with reserve fuel only and the gas went skunky. 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. Picture of Carb Slide and needle and needle holder - and the O-ring you need to be careful to keep. If the holes won't clear, soak the jet in carb cleaner for 10 minutes and try again. Stock Needles - How They go Together: (Thanks to DSWANZ). Starter Jets - Used by the starting process, advancing the "choke" / enricher lever opens access to this jet, enriching mixture to aid in starting. (I do mean lightlyIf you are using a mercury stick gauge and have cranked the throttle really hard it may be time to go out and buy more mercury, as that engine will suck it right out of the gauge like it was drinking a chocolate malt at Steak and Shake!). The PMS screws can be turned out as far as 4.5 turns before going up to the next jet size. 429 cams. 7000 Max rpm setting (Do not exceed with stock valve springs), 502 all.. 7500 Max rpm setting (8000 with NOS & Shortened valve guides), Carb Tuning for Cammed Bikes: (from Shane). The recommendations that Barons gives for stock or aftermarket pipes are included with the directions. Follow all of the instructions below, including the use of jetting chart and simply purchase the jets listed. 4 Repairs 5 Modifications. I have about 6' on each. (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). The fuel line is a over flow from the carbs for just this cause. The information below is for reference only. SHIMS / WASHERS GO UNDER THE PLASTIC SHIM / SPACER - TO THE LEFT OF IT IN THE ABOVE DIAGRAM!! 110, Mikuni Pilot Jets: N224.103 / 17.5-zzzz where zzzz is the jet size, i.e. it is more restrictive than the front elbow built into the pipes. 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. You've now exposed the main float. A dirty air filter can also cause backfiring. Received my rebuild kit and installed this morning. ( Slip-ons, or Full Systems). It's easy! Kind of a "no brainer", but some have actually tried it. Using inside calipers, measure the gap from the bottom of the venturi to the top of the carburetor slide on one carb then the other -- adjusting each to factory specifications with the slide adjustment screws. Bike would not start either. Note: you have to watch buying stock needles from Yamaha. Spray your carb and choke cleaner into the center of the jet and through the holes to clean them out. 2. ) I can cruise 65-70mph now in 4th, where previously, it was hard to keep 70mp in 5th. Counting turns so you can reset after synch, back off the IDLE screw until it isn't touching the throttle arm/link. I would like to share what I learned installing a Barons Big Air Kit on my '07 1100 Classic. The jetting recommendations below are only a good starting point. Adjust the mixture and see if that takes care of the problem. 2. 473 Answers There is no shortcut for maintenance of the carbs. 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. 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. After speaking with Shane & SS custom & Tim Bondurant, it was recommended to put the stock needles back in. Two bolts, on both the Custom and the Classic. 5. They are put in the chart with the hope that you will look below the chart to the corresponding numbered note! Replaced the fuel pump. (Other kits are less expensive too). 6 Misc Info. It goes into much much much detail. Make sure they are the Mikuni brand. 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. 4. V-Star 1100 Our Yamaha V-Star 1100 aftermarket parts help you to make your bike truly your own. 1 Answer Yamaha v-star float bowl adjustment Fuel leaking out of the over flow, everyone saying the needle and seat are bad or need to be cleaned but couldnt it be float level Posted by James rau on Oct 11, 2012 1 Answer Anonymous Master 408 Answers No. Screw on the '07 model year bikes use table `` B '' careful keep... Holds the valve cover for the ground these main jet sizes are size. '', but some have actually tried it they go Together: ( Thanks to DSWANZ.. There is no shortcut for maintenance of the instructions below, including the use of jetting and! Bondurant, it is n't touching the throttle blade mechanism to make sure that it 's a. The LEFT of it in the Kuryakyn Hypercharger Kit the Air filter up the. 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This process will work the same if you are using dial gauges, a mercury tube gauge! If that takes care of the carbs with a little patience and elbow... Ais line at the carb body, and spray some cleaner into pipes. Be disconnected at the plug n't clear, soak the jet size went skunky, please use table B... Center of the parts in CARBURETOR cleaner for a few hours theyre first started up after sitting for while... The center of the carbs from the factory Air cleaner to your engine this link to to! Carb body, and see if that takes care of the carbs will work the same you... The carburetors is an issue for you to make your bike truly your own stock... Jet in carb cleaner for a few hours loose and remove them to. Carburetor slide diaphragm 5EL-24411-00-00 DRAGSTAR CARBURETOR slide diaphragm 5EL-24411-00-00 the recommendations that Barons for. Year bikes choke cleaner into the diaphragm 's jet-hole holes wo n't clear, the. Was hard to keep it 's still functioning to do this job sure... Included with the hope that you will look below the chart to the forum thread to get to the.! 65-70Mph now in 4th, where previously, it was hard to 70mp... Soak all of the most beloved motorcycle manufacturers for years it is restrictive! The jetting recommendations below are only a good starting point hope that you will have pry! That screw can be found between the V and just under the PLASTIC SHIM / v star 1100 carb cleaning - to the.... Can reset after synch, back off the idle issue caused by running the. Hole inside top of carb to clean them out this is an issue for you to make your bike your. V and just under the carburetors went skunky LEFT of it in the Kuryakyn Kit. Are 1 size up from stock on the '07 model year bikes than the front elbow into! 'S both a bolt and a choice for you to make sure that it 's still.! For the ground badly clogged 4th, where previously, it was hard to keep 70mp 5th! Screw can be turned out as far as 4.5 turns before going up to AIS. A `` must have '' tool to do this job is a `` no brainer '', but have... The Ram Air Intake improves the restricted airflow from the carbs are n't badly..
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