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techtalk:ref:carb01 [2018/04/17 22:58] ixl2relax |
techtalk:ref:carb01 [2019/09/08 20:57] hippysmack [Aftermarket Carburetors] |
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| - | ===== Mikuni HSR 42/45/48 Carburetor ===== | ||
| - | Mikuni Carb site [[http://www.mikuni.com/fs-carburetor.html]] | ||
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| - | |Model|Rebuild Kit - \\ Mikuni Part #|Std. Main Jet Size|Std. Jet Needle size|Optional Jet Needles|Std. Accel Pump Nozzle|Std. Accel Pump Nozzle|Optional Lean Accel Pump Nozzle| | ||
| - | |42 \\ 45 \\ 48|KHS-016 \\ KHS-016 \\ KHS-031|160 \\ 175 \\ 190|97 \\ 97 \\ 97|95, 96, 98 \\ all models \\ (95 rich - 98 lean)|70 \\ all __Carb__ Models|60 \\ for __Sportster__ Models|50| | ||
| - | (from the Mikuni HSR 42-45-48 exploded view diagram [[http://www.mikuni.com/pdf/tm42xview121801.pdf]]) | ||
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| - | * When tuning, it's best to go by the Mikuni manual.Take your time, follow the Mikuni tuning guide carefully (including the throttle position tape) and you will get her close. If she is not as smooth at cruise, you may need to drop the needle back down and then switch it out for a different needle maybe. All needles are the same length and have the same taper, just different diameter of the straight portion. 96 is one richer than a 97. They only make a 95, 96, 97 and 98 needle. 165 main is probably close. But do the wide open throttle test in the manual to verify. ((Shu from the XLFORUM http://xlforum.net/forums/showthread.php?t=14060&page=3)) | ||
| - | * HSR 42/ 45/ 48 Tuning Manual [[http://xlforum.net/misc/hsr_tuningmanual_021003.pdf]] | ||
| - | * Also you can click on the discussion tab above or click here [[talk:techtalk:ref:carb01#mikuni_hsr|Tuning the Mikuni HSR]] for more information from the XLFORUM on tuning the Mikuni. | ||
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| ====== Aftermarket Carburetors ====== | ====== Aftermarket Carburetors ====== | ||
| + | ====== Mikuni Aftermarket Carbs and Upgrades ====== | ||
| + | ===== Sub Documents ===== | ||
| + | **HSR Series**: \\ | ||
| + | |||
| + | * [[techtalk:ref:carb02b|Basic Mikuni HSR Information]] | ||
| + | * [[techtalk:ref:carb02a|Choke Relocation on a Mikuni HSR]] | ||
| + | * [[techtalk:ref:carb02e|Rebuilding a Mikuni HSR42]] | ||
| + | |||
| + | **VM Series**: \\ | ||
| + | |||
| + | * [[techtalk:ref:carb02h|Basic Mikuni VM Information]] | ||
| + | * [[techtalk:ref:carb02j|Function and Tuning of a Mikuni VM-38-9]] | ||
| + | * [[techtalk:ref:carb02k|Mounting a Mikuni VM-38]] | ||
| + | |||
| + | **HS-40**: \\ | ||
| + | |||
| + | * [[techtalk:ref:carb02n|Basic Mikuni HS-40 Information]] | ||
| + | |||
| + | |||
| + | ---- | ||
| + | |||
| + | Other than exact replacement OEM carburetors, all Mikuni aftermarket carburetors and tuning components are sold "As Is" for off road / racing use only. ((http://www.mikunipower.com/VM01.htm)) \\ | ||
| + | They are not intended or approved for use on vehicles operated on public roads or in locations where applicable engine tampering and anti-pollution laws apply. \\ | ||
| + | |||
| + | There are plenty of Mikuni and Keihin carburetors in the market that are not authentic. ((http://www.sudco.com/genuine_vs_fake_carburetors.html)) \\ | ||
| + | They're not safe to use and will cause many problems to your bike. \\ | ||
| + | If you're not sure if it's a genuine carburetor, the Sudco International site has a web page with pics of genuine and fake carbs. \\ | ||
| + | Follow [[http://www.sudco.com/genuine_vs_fake_carburetors.html|this link]] or you can call them directly to verify a seller. ((Sudco International Corp. 2410 S. Sequoia Drive Compton, CA 90220 Tel.(310) 637-8330 • Fax (310) 637-8331)) \\ | ||
| + | Also, below the series models below are notes from Sudco on fake vs genuine carbs. \\ | ||
| + | |||
| + | ====== Mikuni Manuals and Other Helpful Links ====== | ||
| + | |||
| + | * [[http://www.mikunipower.com/HSR01.htm|Mikuni website (HSR page)]] | ||
| + | * [[http://www.mikuni.com/fs-carburetor.html|HSR Installation Guide]] | ||
| + | * [[http://www.mikuni.com/fs-performance_guide.html|Performance Guide]] includes: | ||
| + | * Air Cleaner Basics, Exhaust System Basics, Cam Basics and Ignition Basics | ||
| + | |||
| + | * [[http://www.mikunipower.com/Manuals/HSR_SportsterBuellInstallation.pdf|Sportster / Buell Installation Instructions PDF]] | ||
| + | * [[http://www.mikunipower.com/Manuals/HSR42-48_Manual.pdf|HSR42/45/48 Tuning Manual PDF]] | ||
| + | * [[http://www.mikuni.com/pdf/how_to_choke_cable.pdf|HSR Choke Cable Installation Tips]] | ||
| + | |||
| + | * [[http://www.mikunipower.com/Manuals/HS40_Manual.pdf|HS40 Tuning Manual & Parts List PDF]] | ||
| + | * [[http://www.mikunipower.com/Manuals/HS40_Manual.pdf|HS40 Tuning Manual PDF]] | ||
| + | |||
| + | * [[http://www.mikunipower.com/VM01.htm|Mikuni website (VM page)]] | ||
| + | * [[http://www.mikunipower.com/Manuals/VM_Manual.pdf|VM "Round Slide" Tuning Manual]] | ||
| + | * [[http://www.mikunipower.com/Manuals/VM26_Rebuild_Kit.pdf| Rebuild Kit VM26-606 PDF]] | ||
| + | |||
| + | * [[http://www.mikunipower.com/Manuals/HSR_PATInstallation.pdf| PAT Upgrade Kit Installation Instructions PDF]] | ||
| + | |||
| + | * [[https://www.jetsrus.com/a_jets_by_carburetor_type/jets_mikuni_HSR_series.htm|Genuine Mikuni jets for HSR series carbs]] | ||
| + | |||
| + | Video: \\ | ||
| + | |||
| + | * [[https://www.youtube.com/watch?v=xm-UVTPjRbo|IronMick's VM-38 Startup Video]] | ||
| ===== 1970s Era- Lake Injector ===== | ===== 1970s Era- Lake Injector ===== | ||
