Allens Performance Ltd.

VM24-473 Data Set

MOUNT TYPE Flange MAIN JET 4/042-Size 145
TICKOVER POSITION Left PILOT JET M28/1001-Size 30
COLD START POSITION Left NEEDLE JET VM22/313 (249) O-2
COLD START TYPE Knob JET NEEDLE 4I4 Clip groove #3
AIR SCREW POSITION Left STARTER JET Fixed
FLANGE PITCH (MM) 52 PILOT AIR JET
CLAMP DIA (MM) PILOT AIR SCREW VM20/305 1.5 Turns out
FRONT SPIGOT DIAMETER (MM) MAIN AIR JET Fixed
REAR SPIGOT DIAMETER (MM) 43 POWER JET
LENGTH (MM) 65 THROTTLE VALVE VM24/361-Size 2.0
HEIGHT OVER BORE CENTRELINE (MM) 68 FLOAT VALVE VM26/26-Size 2.5
HEIGHT UNDER BORE CENTRELINE (MM) 60
FUEL INLET POSITION Left
FLOAT HEIGHT (MM) 22
FUEL SPIGOT (MM) 6
1 Dust Cover: Cable Adjuster VM26/46
2 Cable Adjuster M21/14
3 Locknut: Cable Adjuster B30/247
4 Carburettor Top VM26/44
5 Seal: Carburettor Top VM26/57
6 Spring: Throttle Return VM28/58
7 Retaining Plate: Jet Needle VM26/55
8 E Clip: Jet Needle VM18/341
9 Jet Needle #
10 Throttle Valve VM24/361-size
11 Needle Jet VM22/213-size
19 Gasket: Float Bowl VM20/492
21 Pilot Jet M28/1001-size
22 Pivot: Float Arm BV26/22
24 Float VM24/365
25 Float Bowl VM24/767
28 Main Air Jet Fixed
29 Pilot Air Screw VM20/305
30 Spring: Pilot Air Screw VM15/112
31 Spring: Tickover Screw M20/11
32 Tickover Screw VM22/395
33 Gasket: Float Valve Assy VM26/25
34 Float Valve Assy VM26/26-size
36 Main Jet 4/042-size
37 Retainer: Vent Hose VM15/164
38 Screw: Float Bowl CW2=0416
39 Cold Start Assy: Knob Type VM16/210
42 O-Ring: Carb Flange 244/765