
AUC4387
HS SU Carburettor Spring - Red - 998cc Stage 1 Kit
In stock
Special Price
£12.07
£10.06
Regular Price
£12.96
Hs su carburettor spring - red - 998cc stage 1 kit
Details
Red Piston Spring. Load at length 4.5 oz @ 2.635 in. Suitable for Normal Suction Chambers.
Piston Springs phased out heavy weighted pistons and are designed to produce a resistance to the rising suction piston in order to balance the venturi size with the correct mixture/air flow. The ultimate aim being that the engine should be able to produce full power with the piston fully raised together with progressive acceleration and steady cruising over the whole range of driving. Rich mixture for fast acceleration being provided by the damper.
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No.
|
Description
|
Notes
|
Part No.
|
|
Lean Needle .090in Jet Needle (fixed)
|
- HS2
|
|||
1
|
Standard Needle .090in Jet Needle (fixed)
|
- HS2/HS4
|
||
1
|
Rich Needle .090in Jet Needle (fixed)
|
- HS2
|
||
Piston Spring RED
|
- HS2/HS4
|
|||
Damper Cap
|
- HS2/HS4
|
|||
Jet Assembly .090in
|
- HS2
|
|||
4
|
Jet Assembly - Black
|
- HS4
|
||
4
|
Jet Assembly - Waxstat
|
- HS4
|
||
Needle & Seat Kit
|
- HS2/HS4
|
|||
Float Kit
|
- HS2/HS4
|
|||
Throttle Spindle Kit
|
- HS2
|
|||
7
|
Throttle Spindle Kit
|
- HS4
|
||
Throttle Disc Kit
|
- HS2
|
|||
8
|
Throttle Disc Kit
|
- HS4
|
||
Gasket Pack
|
- HS2
|
|||
Gasket Pack
|
- HS4
|
|||
Service Kit - For HS2 Carburettors
|
- HS2
|
|||
Service Kit - Black Jet
|
- HS4
|
|||
Service Kit - Waxstat Jet
|
- HS4
|
|||
Rebuild Kit - For HS2 & HS4 Carburettors
|
- HS2/HS4
|
|||
11
|
Rebuild Kit - Black Jet
|
- HS4
|
||
11
|
Rebuild Kit - Waxstat
|
- HS4
|
||
Air Inlet Gasket
|
- HS2
|
|||
12
|
Air Inlet Gasket
|
- HS4
|
||
Manifold Flange Gasket
|
- HS2
|
|||
13
|
Manifold Flang Gasket
|
- HS4
|
||
Idle Adjusting Screw Kit
|
- HS2/HS4
|
|||
Piston Guide Key Kit
|
- HS2/HS4
|
|||
Suction Chamber Screws
|
- HS2/HS4
|
|||
Float Lid Screw Kit
|
- HS2/HS4
|
|||
Float Lid Gasket
|
- HS2/HS4
|
|||
24
|
Float Lid Gasket
|
- HS2/HS4
|
||
Float Spindle
|
- HS2/HS4
|
|||
Washer
|
- HS2/HS4
|
|||
Throttle Disc Screws
|
- HS2/HS4
|
|||
Fast Idle Screw Kit
|
- HS2/HS4
|
|||
Throttle Spindle Nut
|
- HS2/HS4
|
|||
Lost Motion Lever
|
- HS2/HS4
|
|||
Interconnection Lever - Right Hand
|
- HS2/HS4
|
|||
Interconnection Lever - Left Hand
|
- HS2/HS4
|
|||
Damper Cap Washer
|
- HS2/HS4
|
|||
Throttle Spindle Bush (Not Illustrated)
|
- HS2/HS4
|
More Info
SKU | AUC4387 |
---|---|
Manufacturer | SU Carb |
Cross Reference Product Codes | AUC4387 |
Bought Together
Frequently Bought Together
-
HS SU Carburettor Spring - Red - 998cc Stage 1 KitSpecial Price £12.07 £10.06 Regular Price £12.96
-
HS SU Carburettor Spring - YellowSpecial Price £12.05 £10.04 Regular Price £12.94
-
Damper Cap WasherSpecial Price £1.14 £0.95 Regular Price £1.25
-
Heater Valve - Angled type - 1967-89£15.60 £13.00
-
Trunnion - Choke & Throttle Cable to SU Carb LinkageSpecial Price £3.13 £2.61 Regular Price £3.36
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