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Yamaha V-Star 1100 Jetting the Carburetors INSTALLATION MANUAL

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Filed Under (Yamaha) by admin on 11-03-2012

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Remove air filter housing Remove the seat or seats Disconnect Fuel Lines (also the vapor line from tank to charcoal canister on California models) Disconnect instrument connectors from the fuel tank Remove fuel tank Remove air box Disconnect TPS and heater connectors Remove chrome carb cover Disconnect Fuel Lines Remove rubber carb elbows Disconnect throttle cables from carbs Remove the carbs Perform the jetting 1. Remove the Chrome air filter housing. To remove the chrome dog-dish (air filter housing) from the right side of the bike, you will need to remove the two mounting bolts and loosen the clamp that holds the air duct to the back of the housing. You will need a 5 mm Allen wrench and a #2 Philips screwdriver. 2. Remove the seats. This can be accomplished by using a 5 mm Allen wrench and removing the Allen head bolt from just behind the rear seat and the bolt just behind the front seat. Pulling up and back will free the seats. One smooth motion will do it. 3. Gain access to the dashboard plug and unplug it (It is white) Note: Your trip odometer will lose its count, please record the number if you wish to save your current mileage for this tank of gas. Figure A shows the three plastic rivets that need to be removed to gain access to the dashboard plug. Using your Philips head screwdriver, press the small circle in the middle of the rivets down… a click is felt. Remove the rivets by hand. You have freed the cover and you may lift it up to expose the electrical connector that needs to be unplugged. Figure B shows the plug

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S&S Super E and G Series "Shorty" Carburetors REMOVAL, Installation and Jetting Instructions

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Filed Under (S&S) by admin on 29-10-2010

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Remove Old Carburetor WARNINGS ● Gasoline is extremely flammable and explosive under certain conditions. Do not smoke around gasoline. Gasoline fumes are toxic when inhaled. Perform installation in a well ventilated area away from open flames or sparks. Any gasoline leak or spill constitutes a health and fire hazard. ● If motorcycle has been running, wait until engine and exhaust have cooled to avoid getting burned during installation. ● Electrical sparks can ignite explosive gasoline fumes. Failure to disconnect battery while working on motorcycle can also result in inadvertent engagement of starter and personal injury. A. Shut off fuel petcock and disconnect battery. B. Remove air cleaner assembly. Drain fuel from existing carburetor. Remove carburetor, manifold, choke cable and any carburetor mounting hardware NOTE – Removing and tightening hard to reach Allen bolts such as carb-manifold mounting bolts and V2 manifold flange bolts can be greatly simplified by the use of Allen ball-end drivers. These tools are available at most automotive and tool supply houses. See Picture 9. Additionally, Performance Plus of Evansville, Indiana, produces a hex wrench specially modified for accessibility of V 2 manifold bolts. Call 812-963-8854 for further information. As alternative, standard hex wrench can be shortened for convenience. NOTE – Some Buell motorcycles have a breather fitting with 90° elbow on rear head. Due to proximity of frame, elbow must be removed before fitting can be taken off engine. Loosen fitting and rotate to position convenient for cutting elbow. Secure fitting by tightening against cylinder head. Elbow may be inaccessible to hacksaw. In most instances, a die grinder with cutoff wheel will remove elbow with little difficulty. If die grinder is unavailable, grasp elbow firmly with pliers and snap off, then remove fitting. CAUTION – Extreme care must be taken to prevent metal chips from entering engine when elbow is removed. S&S recommends packing breather fitting with gease before removing elbow. Metal chips inside engine will cause extensive damage. Installer bears all responsibility for containment of chips and other debris. Picture 2 Picture 4 Picture 3
5 2. Prepare Air Cleaner Backplate NOTE – Fast idle lever screws, part #11-2384, must not be overtightened. Loctite or other thread locking compound may be used sparingly on threads to prevent screws from vibrating loose. CAUTION – Overtightening fast idle screws may damage backplate. A. All engines except V2s 1. Knuckles & Pans, 1936 to 1965 – Press plugs, part #50-8312, into holes in air cleaner backplate. See Picture 2 . 2. Shovels, 1966 to 1979, and Ironhead (IH) XLs, 1957 to 1979 – Press plug, part #50-8312, into hole in air cleaner backplate. See Picture 3 . 3. Shovels 1980 to 1984 and IH XLs 1980 to 1985 – Screw crankcase breather vent elbow fitting, part #50-8110, into hole in air cleaner backplate and angle downward as shown in Picture 4 . On 1983 and 1984 Shovels press plug, part #50-8312, into other hole on left. 4. Assemble fast idle mechanism as shown in Figure A . B. FL V2s 1984 to 1992 1. Press plug, part #50-8312, into hole on left in air cleaner backplate as shown in Picture 5 . 2. Screw vent hose elbow fitting, part #50-8110, into remaining hole at right. See Picture 5 . 3. Assemble fast idle mechanism as shown in Figure A . C. XL V2s 1986 to 1990 1. Press plug, part #50-8312, into hole on right in air cleaner backplate as shown in Picture 6 . 2. Screw vent hose nipple fitting, part #50-8111, into remaining hole at left. See Picture 6 . Elbow fitting, part #50-8110, supplied in kit may also be used in this location if required. 3. Assemble fast idle mechanism as shown in Figure A . D. FL V2s 1993 and up and XL V2s 1991 and up 1. Press plugs, part #50-8312, into both holes in air cleaner backplate as shown in Picture 7 . 2. Assemble fast idle mechanism as shown in Figure A . E. Buell motorcycles, 1994 and up 1. Assemble fast idle mechanism as shown in Figure A. 3. Throttle Preparation NOTE – Throttle grip assembly must be assembled correctly and work freely to prevent possible sticking during operation. Throttle must snap closed when released. Cable routing must be free of tight bends to minimize friction between cable and housing

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kawasakI 9400 hyPercharger kIt INSTALLATION MANUAL

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Filed Under (Kawasaki) by admin on 25-10-2010

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steP 1 Remove the seat. steP 2 Remove the bottom of the three dash plaque bolts (8mm). steP 3 Lift up on the dash panel and unscrew the speedometer cable (knurled nut). steP 4 Unplug the three electrical connections. steP 5 With a 12mm socket, remove the tank-mounting bolt under the dash and at the rear of the tank. steP 6 Close the fuel valve and clamp off the fuel line. Disconnect the line from the fuel valve. steP 7 Raise the rear of the tank, and disconnect the two vent hoses, and remove the tank. steP 8 Refer to the section of your factory service manual that deals with removal and installation of the following components. • Remove the two round chrome “air cleaner covers”, their backing plates, the stock black plastic air box (air inlet under tank), and the crossover tube. • Remove the intake manifold to remove and crossover tube. Use extreme care when replacing the intake manifold. Uneven torque, damage to the intake gaskets, or contamination can cause an intake leak that will result in very poor running, and nearly impossible jetting!! • Unplug all hoses or lines from these components. You may want to label these hoses at this time. The Largest of these hoses (3/4″ I.D.) is for the fresh air injection system; the second largest (3/8″ I.D.) is the crankcase breather. The smallest of the hoses is a drain. steP 9 Remove the brackets that held each round backing plate. The right hand bracket is also a carb stabilizer. This function is duplicated with one of the included brackets. steP 10 Remove the carburetor according to the section in your factory service manual that outlines procedures for carburetor removal, disassembly, reassembly and installation. We recommend that you label each hose or fitting as they are removed to make reassembly easier. An example of hose labeling is shown in PIC. 1. carburetor re-jettIng Procedure note Different combinations of aftermarket exhaust and air cleaners will have a significant impact on carburetor jetting. The supplied jetting components have been tested and found to be a good combination to produce drivability and performance with stock or free flowing, muffled/baffled exhaust pipes. We highly recommend NOT using drag pipes (open style). Using drag pipes in conjunction with our air cleaner will require additional jetting above and beyond the components included in this kit. a) Consult your factory service manual for details of this procedure. We have supplied jets to cover many common configurations. Remove the four Phillips head screws securing the plastic carb top to the carb body. Carefully remove the plastic carb top making sure not to damage the rubber diaphragm.

Harley-Davidson S&S Super E and G Series Shorty Carburetors Installation and Jetting Instructions

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Filed Under (Harley Davidson) by admin on 24-10-2010

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throttle linkage with no cable modification. S&S Super E and G carb kits for 1936 to 1989 Big Twins contain a throttle cable guide (11-2339) designed for butterfly type throttle cables, and kits for 1990 and later Big Twins contain a taller throttle cable guide (11-2338) designed for CV type throttle cables. See Picture 2. The two throttle cable guides are interchangeable on the carburetor body, and can be changed very easily to update older carburetors or to accommodate custom throttle cables which are not stock for a particular year chassis. 1981 to Present Sportster Models Stock Sportster models from 1981 to 1987 have two cable throttle system designed for butterfly type carburetors. Sportsters from 1988 to present have a two cable throttle system designed for use with the stock constant velocity (CV) type carburetor. Since the taller #11-2338 cable guide bracket can not be used on a Sportster chassis due to insufficient frame clearance, throttle cables on Sportsters originally equipped with a CV type carburetor must be changed to butterfly style cables. S&S can supply the correct style throttle cables. See S&S Throttle Cable Application Chart. Picture 2 S&S THROTTLE CABLE APPLICATION CHART Length Total Housing Length Vinyl Housing Part Number Open Side Part Number Close Side Fitment 36″ 32″ #19-0430 #19-0431 For Buell with 7/8″ handlebars 36″ 32″ #19-0432 #19-0433 To ’95 ’81-’85 FX and FL; All ’81-’85 XL (Also pre-’81 w/2-cable throttle housing replaced.) For Buell with 1″ diameter handlebar 36″ 32″ #19-0436 #19-0437 ’96-Up 883-1200 XL 39″ 35″ #19-0434 #19-0435 To ’95 Softail (FXSTC, FXST, FLSTC, FLSTF) ’86-’94 FXR, ’93-’95 Dyna 39″ 35″ #19-0438 #19-0439 ’96-Up Softail (FXSTS, FXSTC, FLSTC, FLSTF) ’96-Up Dyna 42″ 38″ #19-0446 #19-0447 To ’95 custom application 42″ 38″ #19-0440 #19-0441 ’96-Up custom application 48″ 44″ #19-0462 #19-0463 To ’95 All FLT Models 48″ 44″ #19-0464 #19-0465 ’96-Up All FLT Models ” 1996 to Present Buells 1996 and 1997 Buells require special S&S butterfly style throttle cables for Buells, which are compatible with the stock 1996-1997 throttle assembly. 1998 and later carburated Buells require installation of stock 1996 – 97 throttle grip and the special S&S Buell style throttle cables when installing Super E or G carburetors. S&S Throttle Kits S&S throttle kits fit 1″ handlebars and can be used on most chassis. (An adapter sleeve is available for use with earlier, 7 ⁄ 8 ” OEM handlebars originally equipped with internal throttle cable.) Barrel fittings on S&S cables readily “plug in” to S&S Super E, G, and stock H-D 1981-’90 butterfly type carb throttle linkage. Kits include one opening and one closing side cable, left and right grips, and handlebar clamps. Kits with 36″, 39″, 42″, or 48″ length cables are available. Length specified refers to overall cable length. Vinyl covered outer housing is 4″ shorter than overall length

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HARLEY DAVIDSON SOFTAIL SPRINGER Dual Slip-On Exhaust System Installation Manual

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Filed Under (Harley Davidson) by admin on 22-12-2010

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REMOVING THE STOCK MUFFLERS 1. Loosen the bolt on the pinch clamp at the front end of each muffler. 2. Remove the two bolts that mount the muffler to the mounting bar. Repeat this step on the opposite muffler. 3. Remove the stock mufflers and set them aside. Note: It may be necessary to use a penetrating lubricant to loosen the mufflers from the head pipes. INSTALLING YOUR NEW VANCE & HINES SLIP-ON EXHAUST SYSTEM 1. Remove the two 5/16″ flanged head bolts from the bracket that is welded to the backside of each muffler. Attach one of the mounting brackets (supplied) to each muffler, using two of the 5/16″ flanged head bolts (removed earlier), leaving them loose at this time. When the bracket is mounted correctly on the muffler, the single hole end should point down when the muffler is mounted to the bike. 2. Be sure there is a muffler clamp (supplied) over the front (notched end) of each muffler. 3. Slip the muffler onto the stock head pipe, mount the muffler to the rear most hole of the stock mounting bar, using one of the stock bolts and tighten. Repeat this step on the opposite muffler. Note: When installed correctly, the Vance & Hines logo on the muffler should face outwards. 4. Tighten the two muffler clamps. 5. Tighten the two 5/16″ flange bolts on each muffler bracket. 6. Wipe any finger prints or oil off any chrome parts of the exhaust system before starting the motorcycle. 7. Be sure to tighten all hardware before starting your motorcycle. RE-JETTING INSTRUCTIONS Re-jetting the carburetor will result in realizing the “full” potential of this performance exhaust system. Vance & Hines offers jet kits for most applications

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BUELL BLAST SS2-R Exhaust System Removal And Installation

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Filed Under (Tips and Review) by admin on 18-12-2010

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REMOVING THE STOCK EXHAUST SYSTEM 1. Remove the two nuts that mount the header to the cylinder head. 2. Remove the rear muffler mounting bolts. Remove the bolt from the insulated mount at the front of the muffler. Save the nuts and bolts for reuse. 3. Remove the stock head pipe and muffler assembly. 4. Using circlip pliers carefully remove the circlip and flange from the stock exhaust system.Save for reuse. INSTALLING YOUR NEW VANCE & HINES EXHAUST SYSTEM 1. Slide the circlip and flange over the VHR head pipe. NOTE: If the circlip looks bent or twisted replace it with a new circlip. 2. Slide the supplied clamp over the head pipe. 3. Install the head pipe into the exhaust port using the stock flange nuts. Leave finger tight at this time. 4. Bolt the head pipe clamp to the engine using the supplied bracket stamped #311. Refer to Fig. 1for the assembly order of the front mounting hardware. Leave loose at this time. 5. Slide the supplied clamp onto the notched end of the muffler assembly. 6. Slip the muffler assembly onto the head pipe. Bolt the muffler assembly to the original mounting points at the rear of the frame, using the supplied 5/16″-18×3/4″ socket head capscrews, stock nuts and washers. 7. Tighten the exhaust flange nuts and muffler clamp. 8. Tighten the two bolts that mount the muffler assembly to the motorcycle. 9. Be sure to tighten all hardware before starting your motorcycle. RE-JETTING INSTRUCTIONS Re-jetting the carburetor will result in realizing the “full” potential of this performance exhaust system. Vance & Hines offers jet kits for most applications

Harley Davidson Touring/ Dresser Slip-on Exhaust System REMOVAL AND INSTALLATION MANUAL

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Filed Under (Harley Davidson) by admin on 19-12-2010

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REMOVING THE STOCK EXHAUST SYSTEM 1. Remove both left and right saddlebags and set them aside. 2. Loosen the bolt from the pinch clamp on the front end of each muffler. Note: On the older model Dresser, spread the clamps just enough to remove them. 3. Remove the two 5/16″ bolts that mount the muffler to the saddlebag supports. Repeat this step on the opposite muffler. 4. Remove the stock mufflers and set them aside. Note: It may be necessary to use a penetrating lubricant to loosen the muffler from the head pipe. INSTALLING YOUR NEW VANCE & HINES EXHAUST SYSTEM 1. Install one muffler clamp (supplied) over the front (notched end) of each muffler. 2. Slip the muffler over the stock head pipe, mount the muffler to the saddlebag support using the two stock 5/16″ bolts and tighten. Note : There is a different muffler for the left and right side of the motorcycle. The dent in each canister should always be facing in. This is to allow clearance for the swingarm. 3. Tighten the two muffler clamps. (Torque Specification 12 ft/lbs.) 4. Replace the saddlebags. 5. Be sure to tighten all hardware before starting your motorcycle. RE-JETTING INSTRUCTIONS Re-jetting the carburetor will result in realizing the “full” potential of this performance exhaust system. Vance & Hines offers jet kits for most applications. For fuel injected models, we recommend the use of Vance & Hines Fuelpak part number 61003. PLEASE NOTE: Every effort is made for Vance & Hines Exhaust Systems to provide improved cornering clearance. However, due to design and space limitations on some motorcycle models, ground and cornering clearance may not be improved and in some cases may be reduced. Be sure to follow proper installation instructions

KAWASAKI TERYX POWERFLOW INSTALLATION PROCEDURE

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Filed Under (Kawasaki) by admin on 25-10-2010

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1. Remove the airbox and clean thoroughly. 2. Cut off the factory plastic ring on airbox. DO NOT cut a bigger than 3″ 5/8 diameter (See figure #1) 3. After cutting hole in airbox place billet adapter inside the airbox and insert hole then mark the mounting holes for the billet adapter. 4. Drill the marked locations with a 7/32 drill bit. 2. Install the billet adapter from the inside of the airbox with the Trinity Racing logo at the top of the airbox. Insert the bolts and washers from the carburetor side of the airbox and then secure it with blue loctite then tighten bolts. 3. Install Outerwear over new filter. 5. Install the filter onto the billet adapter and make sure the rubber neck of the air filter is completely free of oil. Tighten the filter clamp securely, but do not over tighten and cut into the rubber neck of the filter. 6. Reinstall the air box assemble with lid ( if you choose to reinstall the airbox lid ) onto the vehicle. Be sure to tighten and double-check all the nuts and bolts you have installed. 7. Check your vehicles jetting. Depending on your modifications and riding altitude, a jetting change may be required for your ATV to run properly.

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YAMAHA PRO-R AIR CLEANER REMOVAL AND INSTALLATION MANUAL

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Filed Under (Yamaha) by admin on 07-01-2012

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STEP 1 Remove the seat, fuel tank, and OEM air cleaner assembly. Disconnect the hoses connected to the air cleaner while leaving them connected to the motorcycle. Save the clamp that secures the air duct to the carburetor and the OEM fasteners used to secure the stock air cleaner assembly to the motorcycle as some will be reused. STEP 2 Remove the carburetor according to the section in your Road Star factory service manual that outlines procedures for carburetor removal, disassembly, reassembly and installation. Now is a good time to proceed with re-jetting the carburetor. We have supplied jets to cover many common configurations. For jet locations and jetting recommendations with various exhaust combinations see Addendum I. Since the OEM screws retaining the float bowl are easily damaged, we have included replacement M4 socket head cap screws to replace them, if necessary. STEP 3 Insert the rubber intake duct into the main support bracket as shown in PIC. 1. The rubber nipple should be pointing toward the longest leg of the bracket. STEP 4 Insert the rubber intake duct into the Pro R-series Hypercharger in the same fashion it was installed in the main support bracket. See PIC.2. You may need to use a screwdriver to help “poke” the flange of the Rubber Intake Boot into position inside the Pro R-series Hypercharger. STEP 5 Line up the three holes in the back plate of the Pro R-series Hypercharger and the three holes in the flange of the rubber intake duct with the three holes in the main support bracket. Insert the three supplied 1/4″-20 x 5/8″ socket head cap screws from inside the Pro R-series Hypercharger and secure on the back side of the main support bracket with the 1/4″-20 thin nylock nuts. You will need to pull back the inner flange of the rubber intake duct to access the holes. Hold the nylock nuts with a 7/16″ wrench as you tighten the socket head cap screws with a 3/16″ hex key. Be careful not to over tighten and cause the rubber intake duct to pucker around the nylock nuts. See PIC.3.

YAMAHA V-STAR 1100 HYPERCHARGER AIRCLEANER INSTALLATION MANUAL

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Filed Under (Yamaha) by admin on 09-11-2010

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STEP 1 Remove the driver and passenger seats from the bike. Remove the negative battery cable from the battery and tuck it out of the way to reduce the possibility of sparks. STEP 2 Remove the two rear tank mounting bolts. Remove the plastic tank mounting snap stud. (Push in on the center of it to release). Slide the tank back to expose the top of the engine. Make sure the tank is solidly in place so it does not fall! You may remove the tank completely from the bike if you’re not certain the tank will stay in place while you are performing this installation. STEP 3 Remove the stock air cleaner cover, element, and backing plate. Twarrants that any Küryakyn product sold hereunder, if properly installed, maintained and operated under normal conditions, shall be free from any defects in materials and workmanship for a period of one (1) year from the date the Küryakyn products are sold to the customer. CONSEQUENTIAL DAMAGES: Küryakyn shall not be liable for any consequential or incidental damages. ABOUTOURCA TA LOG You’ll find all our innovations for H-D, GL and Metric Cruisers in our annual catalogs. Order online today-select the “CATALOGS” icon. Each Küryakyn™ product comes with a Proof-of-Purchase good for a complimentary catalog. Details in packaging. Be sure to ask your local dealer about other Küryakynproducts, the motorcycle parts and accessories designed for riders by riders. ©2003 Küryakyn USA™All Rights reserved. STEP 4 See PIC. 1and PIC.2. Remove the grommet from the bracket. STEP 5 Placing your long handled Phillips screwdriver as shown in PIC.3, loosen the clamp on the air duct and remove the duct. Remove the clamp from the duct— it will be reused. Now is a good time to proceed with rejetting of the carburetors. Consult your factory service manual for this procedure. We have supplied jets to cover most common applications. Jetting Recommendations: See FIG. 1for jet locations. With stock exhaust or Cobra Slip-On Mufflers • 1.2 Pilot Air Bleeds in both carbs • One .020 shim added to raise each needle • 122.5 Main Jet in the front cylinder’s carb • 120 Main Jet in the rear cylinder’s carb • Pilot Mixture Screw (PMS) 2 turns out from lightly bottomed With Vance & Hines, Samson, or open “Drag” pipes • 1.2 Pilot Air Bleeds in both carbs • One .020 shim added to raise each needle • 125 Main Jet in the front cylinder’s carb • 122.5 Main Jet in the rear cylinder’s carb • Pilot Mixture Screw (PMS) 2 turns out from lightly bottomed NOTES 1. The factory installed plug covering the PMS will have to be removed in order to access the screw. 2. Because the float bowl screws are easily damage during removal, we have included 8 replacement float bowl screws with socket heads, just in case they are needed. BE SURE TO VENT THE FLOAT BOWLS TO THE BACK OF THE HYPERCHARGER — THIS IS NECESSARY FOR BEST DRIVABILITY AND MAXIMUM PERFORMANCE!!!! (See Step 12.) STEP 6 See PIC.4. Insert both flanges of the rubber air duct through the opening in the mounting bracket. Place the Stock duct clamp on the new intake duct — the clamp screw should face forward.

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