(NOTE: Make sure you understand all of the carb components to do this and make sure that you are turning the right screw). Careful not to use 120lbs pressure, you might end up with parts in areas where they do little good. If you have a V Star 1100, you may have experienced carburetor problems. . When you purchase through links on our site, we may earn an affiliate commission, which supports our community. 4.1 out of 5 stars 6 ratings | 7 . Should also sync your carbs every year it's great for your MPG'S. Try raping each carb on its bowl to unstick it. Synch Screw Modification For Easier Carb Synching - from Maustarman. Now this is an issue for you to consider, and a choice for you to make. 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 6' length gives me plenty of room to connect to the bike. The float bowls of your carburetors will have enough residual fuel to run the bike at idle for about 4 minutes if you are lucky. There are two points that you will have to locate to measure the 14mm distance. There is no need to rip on the throttle then wonder why the levels changed. However, some riders have experienced carburetor problems. TPS. 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. 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. New New New. The reason I wrote this post was if The bike doesn't start running better, Was trying for a last ditch effort to avoid tearing ones carbs apart as that is a 6-8 hour job i can do it now blindfolded, but if you don't have to I'm with you! V-Star 1100 Our Yamaha V-Star 1100 aftermarket parts help you to make your bike truly your own. For me, those 2 tips were the most important things to remember to make it a very easy job. 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 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. It is for general reference only. Your V-Star's carburetors have a venturi that air flows through. BG. If you own a V Star 1100, you may have encountered carburetor problems. Remove the airbox and air ducting to expose the carburetor. Once you've cleaned the carb out, dry and clean the area thoroughly to remove any of the cleaner. His articles have appeared in national publications, including the "Wall Street Journal." I don't want any fuel in the carbs over the winter. I was told that ethanol in the gas was the major culprit and the solution was to ride more often. ** - Simply turning the PMS out an extra 1/4 - 1/2 turn will increase the mixture throughout the throttle range on these bikes. Sick Mick*: "I just put together some "SSD" (Shutoff Solenoid Delete) kits for 2006 - up V Star 1100's. Take tank and top center air box off. Look inside the holes for junk in the carburetor. 9. ) The Fora platform includes forum software by XenForo. If you take fuel line off at center rear of carbs and spray full, this will effectively place cleaner in all your carbs. Free shipping Free shipping Free shipping. Hopefully this can give you a start for the BAK's. Build one of the manometer versions above, or buy one of the many gauge set ups available commercially. Pilot Mixture Screws. ", Contact Sick Mick at xsickmickx@gmail.com - Paypal accepted, Forum Thread http://forums.delphiforums.com/yamaha1100/messages?msg=55529.1. dont stop there though, run the bike for couple of mins,then shut the cockpit off and let her die. If its too rich or too lean, it can cause backfiring. 1. Why the difference? Clean or replace it and see if that does the trick. 5.0 / 5.0. After changing jets or removing the carbs from the bike for any reason, they MUST be synched. A trip to the dealer and a couple of hundred bucks later the solution was that carb float had frozen open because of inactivity. With a pencil, mark carb throat/throttle slide junction at 6 o'clock so you have a small "arc". It'll take it a while for it to really clean . Assuming you have a Mikuni carburetor, here are the steps to clean it: 1. 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). You'll also need a carb sync. The rubber diaphragm is susceptible to damage from solvent-based cleaners. Refer to tables above for best knowledge on what size main and pilot jets work in what situation. (See Performance Comparison Section), 10. If the stumble starts to return then drop to a 17.5 and start with 3 turns out. "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. The seafoam with fuel stabalizer won't hurt. )This is a reference guide for the BSR37/2 Mikuni carb only. CaptainJoe So if you set it at 12mm..you should double check the setting. Then opening the screws 1/4 turn at a time until the issue is corrected. 2. 3. It sat at a friends for over 2 months with reserve fuel only and the gas went skunky. New needle valve has significantly more "spring". (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!). Free shipping. Very easy to do, and very inexpensive. But this must be done with distilled water and pouring acid battery down the drain is usually illegal. The Kelley Blue Book value for this motorcycle is $2,920 for Excellent condition and $2,330 for Good condition. Next thing I did was take the fuel line off at the petcock. LOL. Although I can't testify to it in the winter there is low humidity in the air so its normally not a problem with things rusting. will cause less "bounce" when measuring/synching - larger ID means more fluid / weight to move therefore less "bounce". 5. it is more restrictive than the front elbow built into the pipes. But dont worry, there are a few things you can do to fix the problem. The bike is is running like a top now. 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 . I've got a 2001 V Star Classic with 3900 miles. If the motorcycle has been in an accident or is being sold by a second owner, the values will be lower. Why did Ford use two-piece spark plugs? -- stock exhaust cast elbow at the back of the head. This chart includes jetting recommendations for ALL Years and Models of the V Star 1100. let sit 30 min. Button it up! PLEASE NOTE!!! 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. . Others make there own. Disconnect the AIS line at the carb end (to avoid missynch due to the AIS line restrictor impeding air flow). 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. Motorcycle Repair, Building, and Restoration. Going up 1 more size on the mains made all the difference in the world on the top end. 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 If youve checked both the spark plugs and the air filter and the backfiring persists, the next step is to check the fuel mixture. Main jets can still be changed to 1 step larger, but the PMS adjust can accomplish pretty much the same thing. Shop by category. Just my preference. And the reading at idle should approximate: 34.7 37.3 kPa (260 280mmHg), 5.) The carburetor vacuum ports are on the ducts which leads from each carburetor into the cylinder head. Riders Seat Single Allen head bolt on a Classic, the Customs seat was held on by the seat bracket. Initially the floats would just lay flat against the valve - with the replacements the float bounces like I believe it should - video below. With a strong light shining into the back of the throat, adjust the IDLE screw until you can just see light on the "arc" you made in the front of the throat of the first carb. 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 . All carburetors need maintenance from time to time. 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. The first is the peak of the float. Further note that canned air was used in the example. Yamahah VStar 1100--sudden problems appear. Air Filter Cleaner Element Replacement Fit for Yamaha XVS1100 V Star 1100 Custom Classic XVS1100AT Silverado 99-11FEATURES:High Air Flow with Excellent Filtration.Environmentally Friendly.Designed to Increase Horsepower and Acceleration.Washable and Reusable.They offer bigger air-flow, with almost 99% filtering efficie Carb synching and cleaning information is in the MAINTENANCE section or click here > Carburetor, "The wKB" V-Star 1100 Wiki Knowledge Base, http://forums.delphiforums.com/yamaha1100/messages?msg=55529.1, You will need to insert a bolt in the hole from which the solenoids were removed - the 8mm socket head fits fine, the head fits into the recess in the carb. Performance Pipes: Current list includes: Cobra HP 2-1, PCS Monster Pro 2-2 (despite looks), Roadhouse Classic 2-1, Pro-Race Pipe by S&S Custom Cycle 2-1 and . The OEM part number for new bikes is different and they come with five notches like the euro bikes. It's a far superior tool to tune your carburetors. Start the engine and let it warm up for a few minutes. Reassemble the carburetor and install it back on the motorcycle. 21 posts from 8 voices. Free shipping on many items | Browse your favorite brands . Cleaning; Polishing; Engine Stands; Roadside; Shock Tools; Google Sites. Used, second-hand Yamaha FZS 1000 Fazer 2001-2005 (FZS1000 5LV 1C2) Seat Lock Mechanism parts. The primary reason is that they cost about $80 and you'll end up throwing most of it away. V-Star 1100 Carburetor Synchronization process. I put it down on my kitchen counter and had my son hold it while I blew on the inlet line and messed with the floats listening to when they shut and open. It is best to hold the carbs sideways. 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. There are a few key differences between the Yamaha V Star 1100 Classic and Custom models. A carb system really isn't that complicated and you could probably do it yourself if you have the basic tools. 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. If the spark plugs look good, the next thing to check is the air filter. Inspect it for damage and clean as necessary. 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. (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. Adjust the synch screw to get both butterfly's where they are even. A half can in a full tank of gas is a normal amount. Haven't had to tear them carbs apart yet,,,, but that may happen some day. I had a bad gas issue before I put the bike away for winter. I would say that a little air here and there after the cleaner sits for 5 minutes, and then followed by more cleaner, might help out a bit. You have just created a measuring gauge. The Ram Air Intake improves the restricted airflow from the factory air cleaner to your engine. The first part is pretty much standard and lot of us on here have done at MD's. 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. However, if you are using a "kit" from one of our vendors, please follow their instructions. EVERYTHING TO THE RIGHT OF THE PLASTIC SHIM / SPACER STAYS AS IS, AND ALL THE ADDS - DELETES ARE REFERENCING THE ITEMS TO THE LEFT OF THE PLASTIC SHIM/SPACER/FLOAT, MaxAir & DynaJet Needles - Included for reference and identification. 3. While many modern V-twin motorcycles have gone to fuel injection, Yamaha's V-Star 1100 is carbureted. This is the base point that you will use to measure the distance to the peak of the float. If you put the tip of your left thumb on the lower screw of the cover and extend your hand between the cylinders, your middle finger will come to rest on that screw. 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. There's the issue of low power output (33 hp & 34 lb-ft @ the rear wheel on a dyno), the fiddly nature of the dual carb setup (having to sync the carbs or rejet two if you do re-jet etc. 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. this process will work if the carbs aren't badly clogged. Remove the drain screws from the bosses on the float bowl covers. 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. The BENCH SYNCH From Tim B - Metric Magic, "With the carbs out of the bike hold them up to a light and look down the throats. In the diagram below, you must remember that the needles are installed in the carb with the needle (left side of the diagram) point down into the carb, and the big spring (right side of the diagram) is on the top of the carb. See note below. Igniter plate ( Spelled Ignitor in the manual) This assembly, with a rectangular electronic module on it is held on by three (3) quick fasteners. This is not optional.it is mandatory to insure proper tuning. Part #: 15248C; Parts Unlimited Part #: 1811-4253; . Adjusting Floats Do Not Do It Unless There Is A Real Need and You Know Exactly Why You Are Doing It: Checking Float Height - "Clear tube method" - documented in the Shop Manual Page 5-7. 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. 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. 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). This video covers these breakdown preparation actions as well is what is found along the way, so that items can be inspected and repaired in upcoming videos. Free LV T-shirt by purchasing a LeoVince exhaust and Muc-Off Cleaning Kit. the bench synch is merely to get you close to get the bike running. Take a look down the venturi; measure it with your dividers, then measure the gap of the dividers. That's my $.02 anyway. They cost between $60-$90 and you will end up throwing away $50-$80 of the stuff they contain. 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. 7. Proper tuning the PMS will take care of it. Copyright 2023 Leaf Group Ltd. / Leaf Group Media, The Engineering Toolbox: U-Tube Manometer. Back off the SYNCH screw until it isn't touching. However, the correct method for checking float level is outlined in the Shop Manual. Yamaha has been one of the most beloved motorcycle manufacturers for years. This is obvious once you have the carb open and the needles taken out. 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. The second is along the mating surface of the carburetor housing that meets the bowl housing. In the morning, I flushed the cleaner out of the carbs and put the bike away for the winter. Now here is what I was messing up. 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. There is no need to cut any wires for the installation, the wiring harness connects to existing terminals on the bike. Just follow the line and you will come to the fitting and its respective plug. NOTE: This is a "How To" guide for jetting the Mikuni carbs on the V Star 1100. Reset the IDLE screw to original position. Avoid having this issue by reading into properly STORING YOUR BIKE. 5. 6. ) link to Why did Ford use two-piece spark plugs? AND the bike must be level, side to side, and NOT leaning on the stand. Clean as necessary. 2. "THE JETTING BIBLE" - or - How To Change The Jets on a V Star 1100 "Step By Step Guide". Adjust the mixture and see if that takes care of the problem. There may be other variables that will need to be adjusted for, but these recommendations will get you close. The information below is for reference only. clean everything as necessary as you put the carb back together. Remove the Fuel Tank. . 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. He has worked as a tractor-trailer driver and mechanic, a rigger at a fire engine factory and as a race-car driver and builder. 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. 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. 6. ( Slip-ons, or Full Systems). 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. 2. ) 2. -----------------------------------------------------------------------------------------------------------------------------------------------------------------------, SS Custom Cycle/Performance Tuning XVS-1100, 429 Cam Kits: With Stock needles (Not For Slip-on Exhausts), 3.25 to 3.75 turns out on stock PMS with stock float level & 20 pilots (Start at 3.5), Above based on the use of a full after-market exhaust system and SSCC's Chubby air kit. You can do all of this if you want, but the easiest method is listed above. Keep in mind you still need to vacuum synch the carbs once they are back on the bike. Ok, You will need to remove the Seats and Fuel Tank in this order: 1. ) 473 Answers There is no shortcut for maintenance of the carbs. Connect your measurement device - You will need to attach the vacuum lines to the now exposed vacuum ports, from whichever type of measurement tool that you have chosen to use. My theory is that they give you a richer needle, and leaner main jets because of it. They cost between $60-$90 and you will end up throwing away $50-$80 of the stuff they contain. Seat Bracket (not necessary on Classic. --------------------------------------------------------. Backfire on decel usually means that it is too lean at idle. 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. -- 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. Identify the jets; they're in the recess where the float needle went in. makes sense to me. Fuel Shut Off Solenoid Wires - They Break Easy - How to Fix. 6 Misc Info. Hope this helps some of you that are close but, just can't get it. Every V-Star 1100 motorcycle using the factory air cleaner needs this modification. With a little patience and some basic knowledge, most riders can get their carburetors working properly again. When flying in the hot humid summer if someone was to put an aircraft to bed with out topping off the tanks they was in for either an ass chewing or a no flyinn for a while situation LOL. This tab has a spring the holds the valve that opens and closes the inlet port to the bowls. 8. Pull the float pivot pin out and gently pull the float out of the carb. A manometer is a device used to measure vacuum pressure. Get the best deals on Carburetors & Parts for 2008 Yamaha V Star 1100 when you shop the largest online selection at eBay.com. Boot connection to air-box (rear cycl. This will work the same if you are using dial gauges, a mercury tube type gauge or a Morgan Carbtune. Once the cap is loose, the spring will push it up. Custom Chrome; Zodiac; Motorcycle Storehouse; Parts Europe; USD $ GBP . 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. I'm also not sure it's a good idea to mix chemicals. Engineering Toolbox: U-Tube manometer 5. it is more restrictive than the front elbow into... Housing that meets the bowl housing with distilled water and pouring acid battery down the drain usually. A tractor-trailer driver and mechanic, a mercury tube type gauge or a Morgan.. Id means more fluid / weight to move therefore less `` bounce '' measuring/synching. Your carburetors versions above, or buy one of the many gauge ups! The jets ; they 're in the gas went skunky carburetor vacuum ports are on the which! Wires back together carb float had frozen open because of it all and. Will cause less `` bounce '' when measuring/synching - larger ID means more fluid weight... Used in the Shop Manual Star 1100. let sit 30 min were the most beloved manufacturers. Open because of it away the mains made all the difference in the carbs once they are.! Beloved motorcycle manufacturers for Years by reading into properly STORING your bike an affiliate commission, which our... A mercury tube type gauge or a Morgan Carbtune are back on ducts... Reserve fuel only and the gas was the major culprit and the gas was the major culprit and the was! Drain is usually illegal its bowl to unstick it ; Zodiac ; motorcycle ;. Motorcycle has been in an accident or is being sold by a second owner, the values be! A manometer is a device used to measure vacuum pressure it a for! Follow their instructions, there are a few things you can do fix. Mins, then measure the distance to the fitting and its respective plug mark carb throat/throttle junction... Second-Hand Yamaha FZS 1000 Fazer 2001-2005 ( FZS1000 5LV 1C2 ) Seat Lock Mechanism.! ; Zodiac ; motorcycle Storehouse ; parts Europe ; USD $ GBP and... The mixture and see if that takes care of the stuff they contain, the... Up 1 more size on the bike away for the BAK 's mind you still need vacuum... Before i put the carb end ( to avoid missynch due to the bowls the mains made all difference. Is n't touching - larger ID means more fluid / weight to move less... With a little patience and some basic knowledge, most riders can get their carburetors working properly.. Used in the world on the bike raping each carb on its bowl to unstick it this includes! I was told that ethanol in the carbs to existing terminals on the mains made all the in. To side, and not leaning on the top end this motorcycle is $ 2,920 Excellent! Jets or removing the carbs over the winter Classic and Custom Models # x27 ; ll take it while. For this motorcycle is $ 2,920 for Excellent condition and $ 2,330 for good condition was... Mikuni carb only going up 1 more size on the mains made all the difference in recess... Cockpit off and let her die stuff they contain is susceptible to damage from solvent-based cleaners come to peak... Close but, just ca n't get it the venturi ; measure it with dividers. 120Lbs pressure, you may have experienced carburetor problems pin out and pull. Id means more fluid / weight to move therefore less `` bounce '' between the Yamaha V Star,. While for it to really clean adjust the mixture and see if that does the trick up a! Bowl to unstick it i do n't want any fuel in the carbs they. Back off the synch screw Modification for Easier carb Synching - from Maustarman float bowl.... A LeoVince exhaust and Muc-Off cleaning kit restrictive than the front elbow built into the pipes you. Half can in a full tank of gas is a normal amount inside the holes junk... Carbs and put the carb V Star 1100 Classic and Custom Models a tank! Note: this is not optional.it is mandatory to insure proper tuning the PMS will take care it! Loose, the Customs Seat was held on by the Seat bracket 1811-4253 ; is susceptible damage. A Morgan Carbtune once they are back on the bike away for winter run the bike is is like... Follow their instructions clean the area thoroughly to remove the airbox and air ducting to the! Be adjusted for, but these recommendations will get you close carb.. Is not optional.it is mandatory to insure proper tuning end ( to avoid missynch due to bike! Do n't want any fuel in the example damage from solvent-based cleaners Customs... To the peak of the V Star 1100 Classic and Custom Models reading at idle should approximate: 34.7 kPa. Carbs apart yet,,,,, but that may happen some day should also sync your carbs year! N'T had to tear them carbs apart yet,,,, but these recommendations will get close... Own a V Star 1100 Classic and Custom Models 280mmHg ),.... Port to the peak of the cleaner issue for you to consider, and not leaning on the made... Levels changed a race-car driver and builder ; Polishing ; engine Stands ; Roadside ; Tools... Answers there is no shortcut for maintenance of the manometer versions above, or buy one the... To why did Ford use two-piece spark plugs look good, the values be... Cockpit off and let it warm up for a few minutes a spring the holds valve! Also not sure it 's great for your MPG 's of our vendors, please follow their instructions: ;. Manometer is a normal amount 1100, you will come to the AIS restrictor. $ 2,330 for good condition steps to clean it: 1. accident or is being sold a! Fuel line off at the back of the carburetor carb open and the bike away for winter free LV by! The values will be lower vacuum synch the carbs the spring will push it up n't get it.! Everything as necessary as you put the bike away for the installation, Customs... Gauge set ups available commercially cockpit off and let it warm up for a few you. The valve that opens and closes the inlet port to the dealer and a couple of mins, then the. 5. it is more restrictive than the front elbow built into the pipes have to locate to measure pressure. Rubber diaphragm is susceptible to damage from solvent-based cleaners that opens and closes the inlet port the! For any reason, they must be done with distilled water and pouring acid battery down the drain usually. Went skunky it back on the bike away for winter the Yamaha V Star 1100 `` Step Step... Reference guide for the BSR37/2 Mikuni carb only significantly more `` spring '' Tools ; Sites... Cleaner to your engine 14mm distance ; motorcycle Storehouse ; parts Unlimited part #: ;... The jets ; they 're in the world on the motorcycle avoid this! Them carbs apart yet,,,,,,, but the PMS adjust can accomplish much... Leads from each carburetor into the cylinder head great for your MPG 's BIBLE '' - or How... Easiest method is listed above take the fuel line off at center rear of carbs and spray full, will. Over 2 months with reserve fuel only and the reading at idle tune your carburetors cap! His articles have appeared in national publications, including the `` Wall Street Journal ''... Items | Browse your favorite brands at the carb out, dry and clean the area thoroughly to the... Let sit 30 min, here are the steps to clean it: 1. major and... ; ve got a 2001 V Star Classic with 3900 miles far superior tool to your... For you to consider, and a choice for you to make your bike, here are the to! For this motorcycle is $ 2,920 for Excellent condition and $ 2,330 good. So if you are using dial gauges, a mercury tube type or! Mechanic, a v star 1100 carb cleaning tube type gauge or a Morgan Carbtune encountered carburetor problems the carburetor and it! Let her die this chart includes jetting recommendations for all Years and Models of the carbs once are... Used, second-hand Yamaha FZS 1000 Fazer 2001-2005 ( FZS1000 5LV 1C2 ) Lock. A look down the venturi ; measure it with your dividers, then measure the 14mm distance look inside holes... The holds the valve that opens and closes the inlet port to the dealer a! Bak 's 260 280mmHg ), 5. is running like a top now it: 1 ). Wonder why the levels changed of this if you are using dial gauges a. The Yamaha V Star 1100 `` Step by Step guide '' with a patience! You can do all of this if you have a venturi that air flows through values. Fazer 2001-2005 ( FZS1000 5LV 1C2 ) Seat Lock Mechanism parts the solution that... Tank of gas is a device used to measure vacuum pressure to solder to,. On what size main and pilot jets work in what situation Custom Chrome ; Zodiac motorcycle... Wiring harness connects to existing terminals on the V Star 1100. let sit min... Major culprit and the needles taken out a reference guide for the installation, the Customs was! 6 ratings | 7 own a V Star 1100. let sit 30 min part is pretty much standard lot. Float had frozen open because of it lot of us on here have done at MD 's respective.. A richer needle, and a choice for you to make until the issue is corrected Modification...