Honda Carburetor Service Kits
Honda Carburetor Service Kits

Honda (Motorcycles)

Honda Carburetor Service Kits.

On this page you will find the carburetor rebuild kits that we can supply for the various Honda motorcycle models.

If your carburetor isn't listed yet, please contact us by email as there is a good chance that we can help you anyway.

Our Contact Page can be found HERE.

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Honda Carburetor Service Kits

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KSK11
Float Chamber Gasket for Keihin Carburetors on Honda CB125 K3 and K6

Float Chamber Gasket for Keihin Carburetors on Honda CB125 K3 and K6

Float Chamber Gasket for the Keihin carburetors as used on the:

  • Honda CB125 K3
  • Honda CB125 K6

Keihin part number (for reference only): 16172-030-004

 

Float Chamber Gasket for Keihin Carburetors on Honda CB125 K3 and K6

KSKH0155
Service kit for Keihin Carburetors on Honda CB200

Service kit for Keihin Carburetors on Honda CB200

Service Kit for the Keihin carburetors as used on the Honda CB200 motorcycles.

This service kit contains the following parts to service 1 carburettor:

  • Various gaskets
  • Needle valve Set
  • Mixture Screw Set
  • Needle D22
  • Main jet, size 88
  • Idle jet, size 38
  • Various Viton (rubber) o-rings

Although these carburetors were originally delivered on the above mentioned Honda CB200, they are often transplanted onto other bikes and engines so the range that these service kits might fit is much broader.

Alternatively, your bike might have been equipped with different carburettors during its life so please verify that the parts shown will fit your bike.

This is a Carburetor City service kit of outstanding Japanese manufacture.

Service kit for Keihin Carburetors on Honda CB200

KSK11
Float Chamber Gasket for Keihin Carburetors on Honda CB200

Float Chamber Gasket for Keihin Carburetors on Honda CB200

Newly arrived Float Chamber Gasket for Keihin Carburetors on Honda CB200

Float Chamber Gasket for the Keihin carburetors as used on the Honda CB200 motorcycles.

Keihin part number (for reference only): 16172-030-004

 

 

Float Chamber Gasket for Keihin Carburetors on Honda CB200

KSKH1212NR
Service kit for Keihin Carburetors on Honda CB350 Four 1972-1974

Service kit for Keihin Carburetors on Honda CB350 Four 1972-1974

Service Kit for the Keihin carburetors as used on the 1972 - 1974 Honda CB350F motorcycles.

This service kit contains the following parts to service 1 carburettor:

  • Float Bowl Gasket
  • Top Cover Gasket
  • Needle valve Set
  • Mixture Screw Set
  • Needle D22
  • Needle Jet
  • Main jet, size 75
  • Idle jet, size 35
  • Various Viton (rubber) o-rings

Although these carburetors were originally delivered on the above mentioned Honda CB350F, they are often transplanted onto other bikes and engines so the range that these service kits might fit is much broader.

Alternatively, your bike might have been equipped with different carburettors during its life so please verify that the parts shown will fit your bike.

Base setting:

  • Needle: 3rd notch
  • Float Level: 21 mm
  • Mixture screw: fully in until gently seated, then ⅞th turn out

This is a Carburetor City service kit of outstanding Japanese manufacture.

Service kit for Keihin Carburetors on Honda CB350 Four 1972-1974

KSKH1213NR
Service kit for Keihin Carburetors on Honda CB400 Four 1975-1978

Service kit for Keihin Carburetors on Honda CB400 Four 1975-1978

Service Kit for the Keihin carburetors as used on the 1975 - 1978 Honda CB400F motorcycles.

This service kit contains the following parts to service 1 carburettor:

  • Float Bowl Gasket
  • Top Cover Gasket
  • Needle Valve Set
  • Needle D22
  • Needle Clip
  • Needle Jet
  • Mixture Screw Set
  • Idle jet, size 40
  • Main jet, size 75
  • Various Viton (rubber) o-rings

Although these carburetors were originally delivered on the above mentioned Honda CB400F, they are often transplanted onto other bikes and engines so the range that these service kits might fit is much broader.

Alternatively, your bike might have been equipped with different carburettors during its life so please verify that the parts shown will fit your bike.

Base settings:

  • Needle: 3rd notch
  • Float Level: 21 mm
  • Mixture screw: fully in until gently seated, then 2 turns out

This is a Carburetor City service kit of outstanding Japanese manufacture.

Service kit for Keihin Carburetors on Honda CB400 Four 1975-1978

KSKH1220NFR
Service kit for Keihin Carburetors on Honda CB550 F Super Sport 1975-1978

Service kit for Keihin Carburetors on Honda CB550 F Super Sport 1975-1978

Service Kit for the Keihin carburetors as used on the 1975, 1976, 1977 and 1978 Honda CB550F Super Sport motorcycles.

This service kit contains the following parts to service 1 carburettor:

  • Float Bowl Gasket
  • Top Cover Gasket
  • Needle Valve Set
  • Mixture Screw Set
  • Needle D274 - replaces part of Keihin number 16012-390-004
  • Needle Clip
  • Needle Jet - replaces part of Keihin number 16012-390-004
  • Main jet, size 98 - replaces Keihin number 99202-601-0980
  • Idle jet, size 38 - replaces Keihin number 99124-076-0380
  • Various Viton (rubber) o-rings and small material as depicted in the photograph

Although these carburetors were originally delivered on the above mentioned Honda CB550F SS, they are often transplanted onto other bikes and engines so the range that these service kits might fit is much broader.

Alternatively, your bike might have been equipped with different carburettors during its life so please verify that the parts shown will fit your bike.

Base settings:

  • Needle: 2nd notch
  • Float Level: 22 mm
  • Mixture screw: fully in until gently seated, then 1½ turn out

This is a Carburetor City service kit of outstanding Japanese manufacture.

Service kit for Keihin Carburetors on Honda CB550 F Super Sport 1975-1978

KSK10B
Float Bowl Gasket for Keihin Carburetors on Honda CB550F

Float Bowl Gasket for Keihin Carburetors on Honda CB550F

Float Bowl Gasket for Keihin Carburetors on Honda CB550F.

Aftermarket production as the original stocks have long been depleted.

Made from Viton, it is fuel resistant.

 

 

Float Bowl Gasket for Keihin Carburetors on Honda CB550F

KSKH0899NR
Service kit for Keihin Carburetors on Honda CB550F K3 1977-1979

Service kit for Keihin Carburetors on Honda CB550F K3 1977-1979

Service Kit for the Keihin PD46A carburetors as used on the 1977, 1978 and 1979 Honda CB550 K3 motorcycles.

This service kit contains the following parts to service 1 carburettor:

  • Float Bowl Gasket
  • Top Cover Gasket
  • Needle Valve Set
  • Mixture Screw Set
  • Needle D376
  • Needle Clip
  • Needle Jet
  • Main jet, size 90
  • Various Viton (rubber) o-rings as depicted in the photograph

Although these carburetors were originally delivered on the above mentioned Honda CB550F K3, they are often transplanted onto other bikes and engines so the range that these service kits might fit is much broader.

Alternatively, your bike might have been equipped with different carburettors during its life so please verify that the parts shown will fit your bike.

Base settings:

  • Needle: 3rd notch
  • Float Level: 14.5 mm
  • Mixture screw: fully in until gently seated, then 1½ turn out

This is a Carburetor City service kit of outstanding Japanese manufacture.

Service kit for Keihin Carburetors on Honda CB550F K3 1977-1979

KSKVN16R30
Needle Valve for Keihin carburetors for Honda CB750 A

Needle Valve for Keihin carburetors for Honda CB750 A

Needle valve for the Keihin carburetors as used on, amongst others, the Honda CB750 A.

This needle has a Viton-tipped for superior sealing qualities.

Replaces Keihin part number 16011-KG0-004.

Although these carburetors were originally delivered on the above mentioned models of motorcycles, they are often transplanted onto other bikes and engines so the range that these diaphragms might fit is much broader.

Alternatively, your bike might have been equipped with different carburettors during its life so please verify that the needle shown will fit your bike.

This is a Carburetor City Needle Valve, Made in Japan to extremely exacting Standards.

Needle Valve for Keihin carburetors for Honda CB750 A

KSKVN16R30
Needle Valve for Keihin carburetors for Honda CB750A Automatic

Needle Valve for Keihin carburetors for Honda CB750A Automatic

Needle valve for the Keihin carburetors as used on, amongst others, the 1976 - 1978 Honda CB750A Automatic.

This needle has a Viton-tipped for superior sealing qualities.

Replaces Keihin part numbers:

  • 16011-KCK-910
  • 16011-KG0-004
  • 16011-393-004

Although these carburetors were originally delivered on the above mentioned models of motorcycles, they are often transplanted onto other bikes and engines so the range that these diaphragms might fit is much broader.

Alternatively, your bike might have been equipped with different carburettors during its life so please verify that the needle shown will fit your bike.

This is a Carburetor City Needle Valve, Made in Japan to extremely exacting Standards.

Needle Valve for Keihin carburetors for Honda CB750A Automatic

KSKH1186NR
Service kit for Keihin Carburetors on Honda CB750F K2 1972-1975

Service kit for Keihin Carburetors on Honda CB750F K2 1972-1975

Service Kit for the Keihin carburetors as used on the 1972, 1973, 1974 and 1975 Honda CB750 Four K2 motorcycles.

This service kit contains the following parts to service 1 carburettor:

  • Float Bowl Gasket
  • Needle Valve Set
  • Mixture Screw Set
  • Needle D17
  • Needle Clip
  • Needle Jet
  • Main jet, size 110
  • Idle jet, size 40
  • Various Viton (rubber) o-rings as depicted in the photograph

Although these carburetors were originally delivered on the above mentioned Honda CB750F K2, they are often transplanted onto other bikes and engines so the range that these service kits might fit is much broader.

Alternatively, your bike might have been equipped with different carburettors during its life so please verify that the parts shown will fit your bike.

Base settings:

  • Needle: 4th notch
  • Float Level: 26 mm
  • Mixture screw: fully in until gently seated, then 1 full turn out

This is a Carburetor City service kit of outstanding Japanese manufacture.

Service kit for Keihin Carburetors on Honda CB750F K2 1972-1975

KSKH1187NR
Service kit for Keihin Carburetors on Honda CB750F K6 F1 1975-1977

Service kit for Keihin Carburetors on Honda CB750F K6 F1 1975-1977

Service Kit for the Keihin carburetors as used on the 1975, 1976 and 1977 Honda CB750 Four K6 and F1 motorcycles.

This service kit contains the following parts to service 1 carburettor:

  • Float Bowl Gasket
  • Needle Valve Set
  • Mixture Screw Set
  • Needle D54
  • Needle Clip
  • Needle Jet Set
  • Main jet, size 105
  • Idle jet, size 40
  • Various Viton (rubber) o-rings, gaskets and washers as depicted in the photograph

Although these carburetors were originally delivered on the above mentioned Honda CB750F K2, they are often transplanted onto other bikes and engines so the range that these service kits might fit is much broader.

Alternatively, your bike might have been equipped with different carburettors during its life so please verify that the parts shown will fit your bike.

Base settings:

  • Float Level: 26 mm
  • Mixture screw: fully in until gently seated, then 1 full turn out

This is a Carburetor City service kit of outstanding Japanese manufacture.

Service kit for Keihin Carburetors on Honda CB750F K6 F1 1975-1977

KSKH1190NFR
Service kit for Keihin Carburetors on Honda CB750 KZ Boldor 1978 - 1979

Service kit for Keihin Carburetors on Honda CB750 KZ Boldor 1978 - 1979

Service Kit for the Keihin carburetors as used on the 1978 - 1979 Honda CB750 KZ Boldor motorcycles.

This service kit contains the following parts to service 1 carburettor:

  • Float Bowl Gasket
  • Needle Valve Set
  • Mixture Screw Set
  • Needle D143
  • Needle Jet Set
  • Main jet, size 68
  • Main jet, size 102
  • Primary vaporizer
  • Various Viton (rubber) o-rings, gaskets and washers as depicted in the photograph

Although these carburetors were originally delivered on the above mentioned Honda CB750 KZ, they are often transplanted onto other bikes and engines so the range that these service kits might fit is much broader.

Alternatively, your bike might have been equipped with different carburettors during its life so please verify that the parts shown will fit your bike.

This is a Carburetor City service kit of outstanding Japanese manufacture.

Service kit for Keihin Carburetors on Honda CB750 KZ Boldor 1978 - 1979

KSK1455SS
Screws Set for Keihin Carburetors on Honda CB750 KZ Boldor 1978 - 1979

Screws Set for Keihin Carburetors on Honda CB750 KZ Boldor 1978 - 1979

Screws Set for Keihin Carburetors on the 1978 - 1979 Honda CB750 KZ Boldor motorcycles.

Often called a "bling set" as it does wonders for the appearance of your carbs but in actual fact it is of course intended to replace the, often maltreated and after 40 years pretty worn, Philips-head screws on your Keihin carburetors.

This kit contains the following for 4 carburettors:

  • 21 pcs. 4 mm screws of various lengths
  • 17 pcs 5 mm screws of various lengths
  • 8 pcs 6 mm screws of various lengths
  • 4 pcs brass float bowl drain plugs complete with o-ring

Although these carburetors were originally delivered on the above mentioned Honda CB750 KZ, they are often transplanted onto other bikes and engines so the range that these service kits might fit is much broader.

Alternatively, your bike might have been equipped with different carburettors during its life so please verify that the parts shown will fit your bike.

Screws Set for Keihin Carburetors on Honda CB750 KZ Boldor 1978 - 1979

PLEASE NOTE:
These pumps are currently on order from our supplier.
We expect them to arrive at our warehouse by the end of September.
Supply will be limited so secure yours NOW.

KSKH1018NR
Service kit for Keihin Carburetors on Honda CBX1000 SC03 1979-1980

Service kit for Keihin Carburetors on Honda CBX1000 SC03 1979-1980

Service Kit for the Keihin carburetors as used on the 1979 and 1980 Honda CBX1000 SC03 motorcycles.

This service kit contains the following parts to service 1 carburettor:

  • Float Bowl Gasket
  • Needle Valve Set
  • Mixture Screw Set
  • Needle D306
  • Needle Jet
  • Main jet, size 65
  • Main jet, size 98
  • Various Viton (rubber) o-rings and washers as depicted in the photograph

Although these carburetors were originally delivered on the above mentioned Honda CBX1000, they are often transplanted onto other bikes and engines so the range that these service kits might fit is much broader.

Alternatively, your bike might have been equipped with different carburettors during its life so please verify that the parts shown will fit your bike.

This is a Carburetor City service kit of outstanding Japanese manufacture.

Service kit for Keihin Carburetors on Honda CBX1000 SC03 1979-1980

KSK11
Float Chamber Gasket for Keihin Carburetors on Honda CL125 K3

Float Chamber Gasket for Keihin Carburetors on Honda CL125 K3

Float Chamber Gasket for the Keihin carburetors as used on the:

  • Honda CL125 K3 

Keihin part number (for reference only): 16172-030-004

 

Float Chamber Gasket for Keihin Carburetors on Honda CL125 K3

KSKVN16R30
Needle Valve for Keihin carburetors for Honda CM400 - Pre 1980

Needle Valve for Keihin carburetors for Honda CM400 - Pre 1980

Needle valve for the Keihin carburetors as used on, amongst others, the Honda CM400 dating from BEFORE 1980.

This needle has a Viton-tipped for superior sealing qualities.

Replaces the following Keihin part numbers:

  • 16011-169-004 superseded by 16011-GBF-B41
  • 16011-393-004 superseded by 16011-KCK-910
  • 16011-382-004 superseded by 16011-KG0-891

Although these carburetors were originally delivered on the above mentioned models of motorcycles, they are often transplanted onto other bikes and engines so the range that these diaphragms might fit is much broader.

Alternatively, your bike might have been equipped with different carburettors during its life so please verify that the needle shown will fit your bike.

This is a Carburetor City Needle Valve, Made in Japan to extremely exacting Standards.

Needle Valve for Keihin carburetors for Honda CM400 - Pre 1980

KSKVN16N00
Needle Valve for Keihin carburetors for Honda CM400 - Post 1980

Needle Valve for Keihin carburetors for Honda CM400 - Post 1980

Needle valve for the Keihin carburetors as used on, amongst others, the Honda CM400 dating from AFTER 1980.

This needle has a Viton-tipped for superior sealing qualities.

Replaces the following Keihin part numbers:

  • 16155-397-970
  • 16155-397-971
  • 16155-413-751
  • 16155-KJ9-751

Although these carburetors were originally delivered on the above mentioned models of motorcycles, they are often transplanted onto other bikes and engines so the range that these diaphragms might fit is much broader.

Alternatively, your bike might have been equipped with different carburettors during its life so please verify that the needle shown will fit your bike.

This is a Carburetor City Needle Valve, Made in Japan to extremely exacting Standards.

Needle Valve for Keihin carburetors for Honda CM400 - Post 1980

DELLR4149
New Dellorto PHBH 28 FD carburetor for Honda 125 NSR

New Dellorto PHBH 28 FD carburetor for Honda 125 NSR

Factory-new Dellorto PHBH 28FD carburetor for the Honda NSR 125.

This carburetor is the original equipment on Honda NSR Raiden 125cc, but can be re-jetted to suit any engine.

It features a 42 mm plain air intake connection and 36 mm rubber sleeve type engine connection.

Comes equipped with an oil feed connection.

Cable type choke mechanism fitted but a lever type can be fitted if requested.

The standard jetting is as follows:

  • 40 Slide
  • X84 Needle
  • 268EB Atomiser
  • 135 Main jet
  • 40 Idle jet
  • BF3 Idle emulsion tube
  • 65 Power jet
  • 60 Choke jet
  • 300 Needle valve
  • 9010.1 Float - 9.5 grams

New Dellorto PHBH 28 FD carburetor for Honda 125 NSR

KSKH1192NAPLUS
Elaborate Service kit with Air Cut-Off Valve for Keihin Carburetors on Honda XL500 S

Elaborate Service kit with Air Cut-Off Valve for Keihin Carburetors on Honda XL500 S

Service Kit for the Keihin carburetors as used on the 1979 - 1981 Honda XL500 S motorcycles.

On top of our "regular" rebuild set, this service kit also contains a replacement for the fragile air cut-off valve.

In total, this service kit contains, amongst others, the following parts to service 1 carburettor:

  • Air Cut-Off Valve Overhaul Kit (Diaphragm, spring & o-ring)
  • Float Bowl Gasket
  • Needle Valve Set
  • Mixture Screw Set
  • Top Cover Gasket
  • Needle 65A
  • Needle Clip
  • Needle Jet
  • Main jet, size 155
  • Various Viton (rubber) o-rings and washers as depicted in the photograph

Although these carburetors were originally delivered on the above mentioned Honda XL 500, they are often transplanted onto other bikes and engines so the range that these service kits might fit is much broader.

Alternatively, your bike might have been equipped with different carburettors during its life so please verify that the parts shown will fit your bike.

This is a Carburetor City service kit of outstanding Japanese manufacture.

Elaborate Service kit with Air Cut-Off Valve for Keihin Carburetors on Honda XL500 S

KSKH1192NA
Elaborate Service kit for Keihin Carburetors on Honda XL500 S

Elaborate Service kit for Keihin Carburetors on Honda XL500 S

Service Kit for the Keihin carburetors as used on the 1979 - 1981 Honda XL500 S motorcycles.

This service kit contains, amongst others, the following parts to service 1 carburettor:

  • Float Bowl Gasket
  • Needle Valve Set
  • Mixture Screw Set
  • Top Cover Gasket
  • Needle 65A
  • Needle Clip
  • Needle Jet
  • Main jet, size 155
  • Various Viton (rubber) o-rings and washers as depicted in the photograph

Although these carburetors were originally delivered on the above mentioned Honda XL 500, they are often transplanted onto other bikes and engines so the range that these service kits might fit is much broader.

Alternatively, your bike might have been equipped with different carburettors during its life so please verify that the parts shown will fit your bike.

This is a Carburetor City service kit of outstanding Japanese manufacture.

Elaborate Service kit for Keihin Carburetors on Honda XL500 S

flexoid5xa4
Set of 5 x A4 Sheets of Flexoid Gasket Paper Material

Set of 5 x A4 Sheets of Flexoid Gasket Paper Material

Set of 5 x A4 Sheets of Flexoid Gasket Paper Material.

Almost a "First Aid Kit" for the home mechanic!

This set of first quality gasket paper contains 5 sheets in DIN A4 size (300 x 210 mm or roughly 11.8 x 8.3 inches) in 5 different thicknesses.

You can cut these sheets to almost any desirable size and shape to help you out when the required gasket is not at hand.

The sheets are made of cellulose based, plasticised gelatin-impregnated material.

The sheets are of the following thickness:

  • 0.15 MM
  • 0.25 MM
  • 0.4 MM
  • 0.8 MM
  • 1.6 MM

Set of 5 x A4 Sheets of Flexoid Gasket Paper Material

jet sizer
Carburettor Jet Gauges

Carburettor Jet Gauges

Calibrated gauges to measure jet sizes.

The perfect way to determine the exact size of jets, regardless of what is indicated on them.

Sometimes jets are drilled out to requirement and / or the original indicators are removed or illegible which leaves you questioning the true size.

With these gauges, you can still determine which size these jets are.

Indispensable when working on modified carburettors!

Two different sets available:

Set 1: 20 gauges, ranging from 0,45 mm to 1,50 mm
Set 2: 16 gauges, ranging from 1,50 to 3,00 mm

Priced per set!

Carburettor Jet Gauges

JSG01
Jet size gauge 0.5 to 1.5 mm

Jet size gauge 0.5 to 1.5 mm

Jet sizing tool to measure jets between 0.5 and 1.5 mm internal diameter.

Measurements are taken by inserting the tapered needle into the jet.

The size can then directly be read from the scale.

 

 

Jet size gauge 0.5 to 1.5 mm

JDK01
54-Piece Jet Drill Set

54-Piece Jet Drill Set

Jet drill set comprising 50 jet drills and and 4 pin vises.

The perfect way to fine-tune any jet to suit your needs.

Also highly suited to clean clogged-up jets.

The set contains:

  • 4 pin vises to suit all drill sizes included
  • 10 drills ranging from 1,0 to 2,0 mm:
    1.0, 1.1, 1.2, 1.3, 1.5, 1.6, 1.7, 1.8, 1.9 & 2.0 mm
  • 20 drills ranging is size from 0.3 mm to 1.6 mm:
    0.3, 0.35, 0.4, 0.45, 0.50, 0.55, 0.6, 0.65, 0.7, 0.75, 0.8, 0.85, 0.9, 0.95, 1.0, 1.2, 1.3, 1.4, 1.5 & 1.6 mm
  • 20 x drills Gauge Number 80 to 61 (0.343 to 0.991 mm / 0.0135 to 0.0390 inches )

54-Piece Jet Drill Set

JET REAMER
16-Piece Jet Reamer Set

16-Piece Jet Reamer Set

Jet reamer kit comprising 16 reamers and and a pin vise.

The perfect way to fine-tune any jet to suit your needs.

The set contains:

  • 1 pin vise to suit all reamer sizes in this set
  • 1 storage case
  • 16 reamers ranging is size from 0.33 mm to 2.00 mm:
    0.33; 0.40; 0.45; 0.50; 0.60; 0.70; 0.75; 0.80; 0.90; 1.00; 1.10; 1.20; 1.40; 1.60; 1.80; 2.00 mm

16-Piece Jet Reamer Set

G4074
Gunson Colortune See Through Spark Plug Kit

Gunson Colortune See Through Spark Plug Kit

Gunson Colortune See Through Spark Plug Kit.

The Tune-up plug for Petrol or LPG, 2 and 4 stroke engines with single, twin or multiple carburettors or fuel injection systems.

The original and best tool for seeing what's happening inside the combustion chamber of the petrol engine.

It allows you to see the combustion and to adjust the mixture by color.

Fits most petrol engines in standard form with additional adapters available for vehicles with alternative sized spark plugs.

Kit includes:

  • See-Through Spark Plug
  • Hexagonal adapter for spark plug wrench
  • Copper sealing washer
  • Extension Cord
  • Extension tube with mirror
  • Cleaning brush
  • Instructions in English

Colortune will fit most vehicles.

Extra adapter sizes available separately

Available in the following basic thread sizes:

  • 10 mm
  • 12 mm
  • 14 mm

For our complete offerings on Gunson Tools, please visit www.GunsonShop.com.

Gunson Article Number: G4074

Gunson Colortune See Through Spark Plug Kit

G4053
Gunson Carbalancer Carburetor Synchronizing Tool - G4053

Gunson Carbalancer Carburetor Synchronizing Tool - G4053

Gunson Car Balancer.

Internal combustion engines use a mixture of air and petrol to generate their power.

The performance therefore is influenced by the air flowing into it and the petrol that is metered out by the carburettor.

Unless the air flow in Twin or Multiple carburettors is correctly set, the correct mixture adjustment is unlikely to be achieved and this is the simplest tool to achieve that.

Suitable for use on SU, Solex, Auto-Lite (Fomoco), Stromberg, Weber and Zenith and can be adjusted to fit most carburettors including sidedraft, downdraft with air intakes (Venturi) from 25 mm to 67 mm (1”-2”) diameter

  • Easy read scale indicates the air flow and allows adjustment to optimum efficiency
  • Provides smoother and better acceleration
  • Carbalancer can be adjusted to fit most carburettors
  • Easy to follow instructions

The user manual for the Gunson Carbalancer, in English, can be downloaded HERE.

Available from our stock, ready to be shipped.

For our complete offerings on Gunson Tools, please visit www.GunsonShop.com.

Gunson Article Number: G4053

Gunson Carbalancer Carburetor Synchronizing Tool - G4053

MANOMETER2
2 Column Manometer - Synchrometer Carbtune Pro

2 Column Manometer - Synchrometer Carbtune Pro

2 Column Manometer

The New Carbtune Pro - essential for balancing multiple carburettors.

  • Superior resolution to dial type gauges
  • Easily read scale
  • Comes complete with 2 x 5mm and 2 x 6mm ultra high temperature glass filled engineering nylon adapters and rubber hoses.
  • Adapters will suit DHLA & DCOE carburettors and many motorcycle carburettors.
  • Stainless steel columns indicate vacuum
  • No calibration or set-up required
  • High impact plastic casing and scale tubes - no glass
  • Dampers supplied to reduce fluctuations
  • Full instructions

Also suitable for car- and motorcycle engines which have the possibility of hooking up vacuum lines.

Replacement line can be found HERE.
Replacement, brass, vacuum take-off adapters can be found HERE.

2 Column Manometer - Synchrometer Carbtune Pro

MANOMETER4
4 Column Manometer - Synchrometer Carbtune Pro

4 Column Manometer - Synchrometer Carbtune Pro

4 Column Manometer / Synchronometer.

This is the New Carbtune Pro, the essential tool for balancing multiple carburettors.

  • The column type scales give a superior resolution compared to dial type gauges
  • Comes complete with 4 x 5 mm and 4 x 6 mm brass adapters and 4 silicone rubber hoses.
  • The supplied adapters will suit the Dellorto DHLA and Weber DCOE carburetors and many motorcycle carburettors.
  • The stainless steel columns indicate the vacuum that each cylinder draws
  • There is no calibration or set-up required
  • Made out of a high-impact plastic casing and scale tubes - not glass to prevent breakage
  • The built-in dampers reduce fluctuations
  • Supplied with full instructions

Also suitable for car- and motorcycle engines which have the possibility of hooking up vacuum lines.

Replacement line can be found HERE.
Replacement, brass, vacuum take-off adapters can be found HERE.

4 Column Manometer - Synchrometer Carbtune Pro

SYNCHRONOMETER
Synchrometer airflow meter for carburetors

Synchrometer airflow meter for carburetors

Synchrometer airflow meter for various carburetors.

Pushes into the trumpet / ram pipe / velocity stack or throat to measure the airflow to enable you to balance multiple carburettors.

  • Instructions included
  • The original genuine high quality German made product
  • Can be used for all Weber DCOE and IDF and Dellorto DHLA, DRLA carbs with round intakes or trumpets
  • Can also be used with motorcycle carburetors with round intakes

Total length of unit 121mm

Rubber cone dimensions:
Small end diameter 40mm
Large end diameter 55mm
Length of cone 36mm

Synchrometer airflow meter for carburetors

LOCTITE542-10ML
10 ml Loctite 542 Thread Sealant

10 ml Loctite 542 Thread Sealant

LOCTITE 542

Thread Sealant - medium strength.
For fine threads in hydraulic, pneumatic and general fittings.
Fast curing.

LOCTITE 542 is designed for the locking and sealing of metal pipes and fittings as well as other cylindrical metal assemblies.
The product cures when confined in the absence of air between close-fitting metal surfaces and prevents loosening and leakage due to shock and vibration.
The thixotropic nature of LOCTITE 542 reduces the migration of liquid product after application to the part.

Your Benefits:

  • Ideal for fine threads as used in hydraulic, pneumatic & general fittings
  • Suitable for metal threads only
  • Instant low-pressure seal
  • Resistant to fuel, oil, coolants and hydraulic fluids
  • Locks connection against vibration loosening
  • DVGW approval (EN 751-1): NG-5146AR0855

Excellently suited for sealing connections on carburetors and fuel pumps!

10 ml Loctite 542 Thread Sealant

LOCTITE243-5ML
5 ml Loctite 243 Thread Locker

5 ml Loctite 243 Thread Locker

LOCTITE 243

Threadlocking Adhesive - medium strength.

General purpose.

Suitable for all metal threaded assemblies.

LOCTITE 243 is a general purpose threadlocker of medium bond strength.
This threadlocker secures and seal bolts, nuts and studs to prevent loosening due to vibration.
The product works on all metals, including passive substrates such as stainless steel, aluminium and plated surfaces.
It is proven to be tolerant of minor contamination due to industrial oils, e.g. engine oils, corrosion prevention oils and cutting fluids.

Your Benefits 

  • Prevents loosening on vibrating assemblies, e.g. pumps, gear boxes or presses
  • Works on all metals, including passive substrates (e.g. stainless steel, aluminium, plated surfaces)
  • Proven to tolerate minor contamination by industrial oils, e.g. engine oils, corrosion prevention oils and cutting fluids
  • Permits disassembly with hand tools for servicing P1 NSF Reg. No.: 123000

5 ml Loctite 243 Thread Locker

G4125
Gunson Digital Exhaust Gas and CO Tester - G4125

Gunson Digital Exhaust Gas and CO Tester - G4125

BACK IN STOCK !

The Gunson Digital Exhaust Gas and CO Tester is the perfect (and affordable !) tool for the DIY mechanic to measure and adjust the CO-percentage in the exhaust gases of cars, motorcycles, boats etc equipped with a petrol-driven internal combustion engines.

Allows you to measure the current CO-percentage after which you can adjust it to the required level.

This system is equipped with a pulse pump and is suitable for both leaded and unleaded petrol / gasoline.

The tester will calibrate itself in the open air, has no moving parts to reduce wear and tear and has no filters.

Measures the CO % to 0,5 % accurately throughout the range.

Power: 12 Volt car- or motorcycle battery.

The set comprises the following:

  • The Gastester with box
  • Puls pump with water trap
  • Metal exhaust probe
  • 3 Flexibel pipes
  • Operating Manual in English

If you require the owner's manual again, you can download it HERE.

Article Number: G4125

Additional instructions on adjusting the Gastester, in English, can be downloaded HERE.

This is a short instruction video, again in English:

Available from our stock, ready to be shipped.

For our complete offerings on Gunson Tools, please visit www.GunsonShop.com.

Gunson Article Number: G4125

Gunson Digital Exhaust Gas and CO Tester - G4125