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1982 Honda CB750SC Carburetor Rebuild & Jets

Confirm the carburetor identification before choosing rebuild and jetting parts for your 1982 CB750SC. The factory addendum identifies VB42A carburetion. Bowl seals, pilot jets and main jets serve separate functions, and a changed airbox or exhaust needs a considered tuning plan.

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Currently viewing Carb Rebuild & Jetting

Honda motorcycle parts

Choose your model and year to see parts listed for your bike.

Honda CB1100 CB1000 CB900 CB750 float bowl gasket

Honda CB1100/CB1000/CB900/CB750 Float Bowl Gasket

$9.50 USD
20-8031
Replace your DOHC CB float bowl gasket with this Float Bowl Gasket (O-ring). Broad fitment across the 1979-82 CB750 family, CB750SC Nighthawk, CB900/CB1000/CB1100, CB650...
Honda CB1000 CB900 CB750 CB700 ultimate performance main jet kit

Honda CB1000 / CB900 / CB750 / CB700 Ultimate Performance Main Jet Kit

$64.95 USD
48-2112
Cover every tuning scenario with this Ultimate Performance Main Jet Kit. Includes a total of 44 main jets for Keihin carbs. Use this jet...
Honda CB1100 CB1000 CB900 CB750 CB700 carb float needle 16155-413-751

Honda CB Carb Float Needle ~ Replaces 16155-413-751

$8.95 USD
48-5011
Replace your DOHC CB float needle (only) with this Float Needle, replacing OEM #16155-413-751.Key Features• Float needle (only)• Replaces OEM #16155-413-751• Honda part name:...
Honda CB750 main nozzle (pk 4) 16166-425-671

1979-83 Honda CB750 Main Nozzle (Pk/4) ~ Replaces 16166-425-671

$27.95 USD
73-1005
Replace your main nozzles with this Main Nozzle Pk/4, replacing OEM #16166-425-671.Key Features• Main nozzle• Pack of 4• Replaces OEM #16166-425-671• Honda part name:...
Honda CB750C CB750F CB750K jet needle set 16012-425-771

1980-83 Honda CB750 Jet Needle Set ~ Replaces 16012-425-771

$14.95 USD
73-1000
Replace your jet needles with this Jet Needle Set, replacing OEM #16012-425-771. Includes the contents shown in the photo.Key Features• Jet needle set• Replaces...
Honda CB1000 CB900 CB750 pilot jet set size 35 (pk 4) 99103-GY6-0350

Honda CB Pilot Jet Set ~ Size #35 (Pk/4) ~ Replaces 99103-GY6-0350

$14.95 USD
73-1004
Refresh your low-speed performance with this Pilot Jet Set of 4 in size #35, replacing OEM #99103-GY6-0350.Pilot jets handle your idle and low-speed operation...
Honda CB750 carburetor needle jet holder 16165-422-004

1979-83 Honda CB750 Carburetor Needle Jet Holder ~ Replaces 16165-422-004

$19.95 USD
73-0952
Replace your needle jet holder with this Carburetor Needle Jet Holder, replacing OEM #16165-422-004.Note: sold each.Key Features• Carburetor needle jet holder• Replaces OEM #16165-422-004•...
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1982 Honda CB750SC · Carburetor Rebuild & Jets Buying guide

Identify the carburetor before choosing jets

The pilot set supplies four number-35 jets. The main-jet assortment contains 44 jets across 11 sizes. Those package facts do not establish which jet size an altered motorcycle should use.

Parts to consider

Honda CB1100/CB1000/CB900/CB750 Float Bowl Gasket Float bowl gasketReplacement float-bowl sealing O-ring for the specified early Nighthawk carburetors.View part Honda CB Pilot Jet Set ~ Size #35 (Pk/4) ~ Replaces 99103-GY6-0350 Number 35 pilot jetsFour size-35 pilot jets per set. Confirm the carburetor and jet type before choosing.View part Honda CB1000 / CB900 / CB750 / CB700 Ultimate Performance Main Jet Kit Main jet assortment44 main jets: four each in 11 sizes from 100 through 125, for compatible Keihin carburetors.View part

Separate repair from tuning

Replacing a damaged bowl seal addresses a sealing job. Changing jets alters fuel metering and should follow a tuning assessment. Start by identifying the carburetors and ensuring the existing intake arrangement is sound; avoid using larger jets to mask a mechanical or sealing fault.

Understand the jet assortment

The main-jet kit contains four each of sizes 100, 102, 105, 108, 110, 112, 115, 118, 120, 122 and 125. It is a range of choices for compatible Keihin carbs, not a prescribed combination for the motorcycle or a promise of additional power.

Carburetor Rebuild & Jets questions

Does the jet assortment specify the correct tune?

No. It supplies a choice of main-jet sizes. Correct selection depends on the identified carburetors and actual engine, intake and exhaust arrangement, with tuning checked by an experienced technician.

Are size-35 pilots the same as main jets?

No. Pilot and main jets serve different circuits and are separate products. Match the jet type and carburetor before considering the number stamped on the jet.

Does a float-bowl gasket rebuild the carburetor?

It seals the bowl joint only. Inspect floats, needles, diaphragms and other components separately; a single bowl gasket is not a comprehensive rebuild package for the entire carburetor bank.

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