|
HNJ2286-SU-4CYL - Land Rover Series SU Carburettor Adaptor Kit - Complete Version
HNJ Engineering brings you a conversion kit allowing the fitment of the following 1 3/4" SU carburettors to the Land Rover Series 2.25 petrol engine. Carburettor not included.
Carburettors compatible with this kit:
- Zenith Stromberg CD175 - 1 3/4" (SU Part Number LZX 1739 - Lever Required. Some internal filling required as the CD175 spindle is marginally thicker than the HIF44)
- SU HIF 44 - 1 3/4" (SU Part Number LZX 1739 Lever fitted as standard)
- SU HS6 - 1 3/4"
- SU HD6 - 1 3/4"
The HNJ2286-SU-4CYL - Land Rover Series SU Carburettor Adaptor Kit includes the following:
- 1x HNJ2286-SU-4CYL - Land Rover Series SU Carburettor Adaptor supplied with 4 OFF M8 x 45mm LG Studs, suitable for HIF44, HS6 & Zenith Stromberg CD175 Carburettors.
- 1x HNJ278162 - Carburettor Spacer, Aluminium
- 2x HNJ278163 - Gasket, Inlet Manifold
- 3x HNJAUC4279 - Gasket, Intake
- 1x HNJ2286-002 - Throttle Cable, Bracket
- 1x HNJ2286-003 - Throttle Cable (M12 nut not supplied)
- 1x HNJ2286-005 - Throttle Pedal, Bracket
- 1x HNJ610849, Carburettor Insulator, 6mm Thk
- 4x M8 Nuts, Plain Washers & Spring Washers. Note. You may wish to use alternative nuts or threading locking on your installation.
- 3x M5 x 15 LG Stainless Cap HD Setscrews, 7x Stainless Washers & 3x Stainless Nyloc Nuts.
Notes:
HNJ2286-SU-4CYL is designed for use with Land Rover Part Number: 596000 - 2.25 Petrol Inlet Manifold, in conjunction with the factory fitted 2 OFF Land Rover Part Number 587726 - Stud for Carburettor Adaptor fitted. Depending on the carburettor fitted it will be necessary to fit HNJ2296-002 - Throttle Cable Bracket on different sides of the HNJ610849 - Carburettor Insulator 6mm Thk, for optimum throttle cable alignment.
This kit does not provide a solution for connectivity between the standard fitment oil bath air filter and the carburettor. If it is desirable to retain the oil bath air filter then we would recommend fitting the Zenith Stromberg CD175 Carburettor in conjunction with the 6 Cylinder Carburettor Elbow, Land Rover part number 596495.
Fitting HNJ2286-005, Throttle Pedal, Bracket.
1) Fit bracket in desired location on the throttle pedal, after drilling 2 OFF 5.5mm holes.
2) Using a set square, mark the hole position on the inside of the bulkhead footwell, with the pedal in the UP position.
3) Drill 13mm hole through upper footwell from the inside.
4) Fit cable, and connect to bracket, with a washer either side of the cable eye.
HNJ2286-SU-4CYL - Land Rover Series SU Carburettor Adaptor Kit - Basic Version
HNJ Engineering brings you a conversion kit allowing the fitment of the following 1 3/4" SU carburettors to the Land Rover Series 2.25 petrol engine. Carburettor not included.
The HNJ2286-SU-4CYL - Land Rover Series SU Carburettor Adaptor Kit - Basic Version includes the following:
- 1x HNJ2286-SU-4CYL - Land Rover Series SU Carburettor Adaptor (supplied with 4 OFF M8 Studs)
- 1x HNJ278162 - Carburettor Spacer, Aluminium
- 2x HNJ278163 - Gasket, Inlet Manifold
- 4x M8 Nuts, Plain Washers & Spring Washers. Note. You may wish to use alternative nuts or threading locking on your installation.
£129.95 HNJ2286-SU-4CYL - Land Rover Series SU Carburettor Adaptor - Basic Version + postage to UK Mainland
Note HNJ2286-SU-4CYL - Land Rover Series SU Carburettor Adaptor is not available separately and must be purchased in conjunction with HNJ278162 - Carburettor Spacer, Aluminium.
|
£129.95
IN STOCK |
|
HNJ278162 - Carburettor Spacer, Aluminium
HNJ Engineering brings you a remanufactured equivalent of 278162 Carburettor, Spacer as fitted to the 2.25 petrol engine.
Our version is manufactured from aluminium rather than plastic, in order to transfer heat from the inlet manifold up into HNJ2286-SU-4CYL - Land Rover Series Carburettor Adaptor. Insulation of the carburettor now occurs between HNJ2286-SU-4CYL & the carburettor using SU Part No: 610849
£16.95 Carburettor Spacer, Aluminium + postage to UK Mainland
|
|
|
HNJ278163 - Gasket, Inlet Manifold to Carburettor
HNJ Engineering brings you a remanufactured equivalent of 278163 Gasket, Inet Manifold to Carburettor.
Used when fitting HNJ278162 (or Land Rover Part Number 278162) to the 2.25 petrol inlet manifold.
Series Models 1958-84 with 2.25 petrol engines.
These gaskets are manufactured from high strength aramid fibres bonded with high-grade Nitrile (NBR) Rubber.
This material conforms to BS Specification 7531 Grade Y
Typical Properties include:
Maximum continuous temperature: 250°c (350°c Peak)
Maximum Pressure: 50 bar at 250°c continuous
Tensile Strength: ASTM F152, 12MPa at 1.5mm thk.
Recovery/Compressibility: ASTM F36 50% at 1.5mm thk.
£1.95 Land Rover Series Gasket, Inlet Manifold to Carburettor + postage to UK Mainland
|
|
|
HNJAUC4279 - HD & HS6 & HIFF44 Manifold Flange Gasket 1 3/4"
HNJ Engineering brings you a remanufactured equivalent of AUC4279 - HD & HS6 & HIFF44 Manifold Flange Gasket 1 3/4 ".
Used when mating the carburettor to HNJ2286-SU-4CYL.
These gaskets are manufactured from high strength aramid fibres bonded with high-grade Nitrile (NBR) Rubber.
This material conforms to BS Specification 7531 Grade Y
Typical Properties include:
Maximum continuous temperature: 250°c (350°c Peak)
Maximum Pressure: 50 bar at 250°c continuous
Tensile Strength: ASTM F152, 12MPa at 1.5mm thk.
Recovery/Compressibility: ASTM F36 50% at 1.5mm thk.
£2.25 HD & HS6 & HIFF44 Manifold Flange Gasket 1 3/4" + postage to UK Mainland
|
|
|
HNJ2286-002 - Throttle Cable, Bracket
HNJ Engineering brings you a throttle cable bracket designed for use with HNJ2286-SU-4CYL.
This bracket is designed for use with HNJ2286-003 - Throttle Cable.
Choke cable clip feature is present. Clips are available from Burlen Fuel Systems, part number: B17626.
This throttle cable bracket is designed to work with the following carburettors.
-
HIF44 SU Carburettor - 1 3/4"
- Zenith 175 CD Carburettor - 1 3/4" (SU Part Number LZX 1739 - Lever Required. Some internal filling required as the CD175 spindle is marginally thicker than the HIF44)
Note: It will be necessary to replace the throttle linkage on the Zenith 175 CD Carburettor with SU Part Number: LZX 1739 in order to use the throttle cable.
Manufactured from 2.5mm thick Stainless Steel Grade 316
£14.75 Throttle Cable Bracket + postage to UK Mainland
|
|
|
HNJ2286-003 - Throttle Cable
HNJ Engineering brings you a throttle cable designed for use with HNJ2286-002 - Throttle Cable, Bracket
Pedal end: As per Land Rover Part Number NRC8116. Crimped fitting. Zinc Plated. (M12 nut not supplied)
Carburettor End: No crimped fitting, Solderless Nipple & Screw
We suggest you remove the solderless nipple if your carburettor is fitted with SU Part Number: LZX 1739.
High quality, manufactured in the United Kingdom.
HNJ2286-003 - Throttle Cable is designed to be compatible with the following carburettors.
-
HIF44 SU Carburettor - 1 3/4" (SU Part Number LZX 1739 - Lever Required)
- Zenith 175 CD Carburettor - 1 3/4" (SU Part Number LZX 1739 - Lever Required)
£23.95 HNJ2286-003 - Throttle Cable + postage to UK Mainland
Notes:
In order to successfully make use of the throttle cable an M12 clearance hole will need to be drilled in a suitable location through the bulkhead on the top of the drivers side footwell, directly above the throttle pedal. A bracket will need to be fabricated to mount on the underside of the existing throttle pedal in order to receive the throttle cable.
|
|
|
HNJ2286-004 - HIF44 Air Intake Elbow - Adaptor
HNJ Engineering brings you a 90 degree air intake adaptor for use in conjunction with the SU HIF44 Carburettor. Fitment of this adaptor allows you to retain the use of the oil bath air filter and rubber hose when fitted in conjunction with our HNJ2286-SU-4CYL - Land Rover Series SU Carburettor Adaptor Kit.
This item is 3D printed from black ABS plastic, and offers good resistance to petrol and high resistance to moisture.
Note: Also fits Land Rover Lightweight, clearing the relays mounted on the front of the bulkhead.
£88.95 HIF44 Air Intake Elbow - Adaptor + postage to UK Mainland
|
|
|
HNJ2286-005 - Throttle Pedal Bracket
HNJ Engineering brings you a throttle pedal bracket designed for use with HNJ2286-SU-4CYL
This bracket is designed for use with HNJ2286-003 - Throttle Cable.
Note: This bracket can also be used when running the Weber 32/34 DMTL Carburettor Conversion on the Land Rover Series 2.25 petrol in conjunction with Land Rover Part Number: NTC2086 - Accelerator Cable 2.5 Petrol RHD.
Manufactured from 1.5mm thick Stainless Steel Grade 316
Fitting instructions:
1) Position bracket in desired location on existing throttle pedal.
2) Mark & drill 2 OFF M5 clearance holes in your existing throttle pedal.
3) With a setsquare perpendicular against the inside of your footwell draw a line to the central axis of the bracket upper mounting hole.
4) Check & mark desired location on bulkhead and drill an M12 clearance hole.
5) Fit & connect throttle cable.
£8.95 Throttle Pedal Bracket + postage to UK Mainland
|
|
|
HNJ610849, Carburettor Insulator, 6mm Thk
HNJ Engineering brings you a remanufactured equivalent of SU Part Number 610849 - Carburettor Insulator, 6mm Thk B
Designed for use between HNJ2286-SU-4CYL & the carburettor.
Note: The position of this item in the assembly will affect the throttle cable/bracket alignment.
When used in conjunction with the HIF44 SU Carburettor this item should be placed nearest HNJ2286-SU-4CYL.
When used in conjunction with the Zenith
175 CD Carburettor this item should be placed nearest the carburettor.
£6.95 Carburettor Insulator, 6mm Thk+ postage to UK Mainland
|
|
|
Additional Information
SU Needles
After extensive testing on various 3 Main Bearing Land Rover Series 2.25 petrol engines with a HIF44 fitted we have found that the following needles provide a good starting point with regards to tuning. Needles can be purchased from Burlen Fuel Systems.
In order of preference.
BDM - Red Spring
BDL - Red Spring
Note: ACR quote the BGB needle when used in conjunction with their Power Plus SU Carb System.
Zenith Stromberg CD175
Extensive testing on a Land Rover 2.5 petrol engine was carried out. This engine is fitted with a 9:1 head, & Megajolt ignition system.
This Carburettor (Land Rover Part number 598110) is supplied with a 4J needle fitted & is intended for use on the Land Rover 2.6 6 Cylinder.
We found that the 4J needle ran marginally richer than necessary, and subsequently replaced this with the 4F needle which gives better adjustment & improved running.
|
|
|
Above: SU HIF44 Installation.
Note position of bracket |
Above: Zenith Stromberg CD175 Installation.
Note position of bracket |
International postage isn't a problem; please contact us for a quotation.
|
