Zenith Carburettor Applications
UK Applications 1931 - 1946 Sheet 10

(See 'Explanation' from the Zenith Carb Menu for abbreviations)

Make & Model Year Carb C.S. Choke Main Comp Econ S.R. Pump Prog Vent. C.Tube N&S Starting ++
Riley (Continued)
1½litre Hi-charge 1938 36VI-2 754 28 110 80 135 70 50 None 1.5 2 2.5 5.0/130/110
1½ Litre 1937 36VH 600 27 110 85 150 65 50 160 STD 2 2.0⁶ 2.5¹⁸ 5.0/120/120
1½ Litre Special 1936-38 2 X 36VH 659 25 100 75 140 55 50 160 STD 2 1.5⁶ 2.0¹⁸ 4.6/110/110
9hp Twin carb 1936-38 26VEH+
26VEHG 506 17 55 55 -- 45 -- 110 STD 2 1.5⁶ 2.5¹⁸ 3.5/90/110
9hp Single Carb 1936-38 26VEH 505 20 70 65 -- 50 -- None STD 2 2.5 4.5/110/90
15hp 6cyl 1936-38 36VH 619 27 110 95 150 65 50 160 STD 2 2.0⁶2.5¹⁸ 5.5/135/120
8cyl 24hp
Autovia 1937-38 2 X 36VI-2 693 26 115 75 130 60 50 160 STD 2 2.0 5.0/110/120
8cyl 18hp 1936-38 2 X 36VI-2 691 25 100 75 130 55 50 150 STD 2 2.5 4.5/110/110
9hp Imp 1935 30VEH+
30VEHG 601 21 80 70 -- 60 -- 160 STD 2 2.0 3.5/95/4.0⁸
15hp 6cyl Spts 1935-36 30VEAHG 620 17 65 60 -- 45 -- None STD 2 1.75 5.0/110/4.5⁸
9hp Single Carb 1933-36 26VEH -- 20 70 65 -- 50 -- None STD 2 2.5 3.5/95/4.5⁸
9hp Sports
Twin carb 1933-35 26VEH + 26VEHG -- 17 55 65 -- 45 -- 110 STD 2 2.5 3.5/9.5/4.5⁸
1½ Litre 1935 36VH -- 27 110 85 150 65 50 160 STD 2 2.5 4.0/100/4.5⁸
1½ Litre Special Early 1936 2 X 36VH -- 25 100 75 140 55 50 160 STD 2 2.5 3.0/80/5.0⁸
1½ Litre Sports 1935 2 X 30VH -- 25 95 75 -- 55 -- None STD 2 2.5 3.0/80/4.0⁸
15hp 6cyl 1935 36VH -- 27 110 95 150 65 50 160 STD 2 2.5 4.5/100/4.5⁸
12/6 Sports 1934-36 26VEAHG 586 17 65 60 -- 45 -- None STD 3 2.5 5.0/110/4.5⁸
Scammell
MH3 1946 24U 1038 20 80 95 -- 50 -- None 2 X 1.6 -- 1.5 Strangler
MH6 1946 30VEA 1041 25 100 75 -- 55 -- 100 3.0 2 1.5 Strangler
MH3 1937-40 24U 728 18 65 100 -- 50 -- None 2 X 1.5 -- 1.5 Strangler
MH6 1937-40 30VEA-2 731 23 80 75 -- 55 -- 100 STD 2 2.0⁷ Strangler
Shelvoke & Drewry
Freighter 1934-36 30VEHG 583 21 85 60 -- 60 -- 100 STD 2 2.5 4.5/110/4.5⁸
Singer
9hp Sports 1933 2- 30VEI 494 17 60 55 -- 50 -- None STD 2 2.5 2.5/65/4.5⁸
Standard
10hp 1937 30VM-3 697 25⁴ 95 65 -- 55 -- 150 STD 2 1.5¹⁹ 4.5/110/90
9hp 1937 30VM-3 642 23.5⁴ 90 65 -- 55 -- 150 STD 2 1.5¹⁹ 4.5/110/90
9hp 1936 30VM 637 24 90 70 -- 50 -- 150 STD 2 1.5¹⁹ 4.5/95/120
9hp 1934 30VEHG 529 23¹ 85 70 -- 60 -- 100 STD 2⁴ 2.0 3.5/85/4.0⁸

Notes to the Tables
1- Choke with extended screw 9- "Ace" Special reduced setting 17- For Sykes and Broom & Wade
2- Two washers under seating 10- "Ace" Standard setting 18- For Electrical Fuel Pump
3- Capacity Tube cast in 11- Manufactured by Jowett 19- Use with 3 washers & defelector
4- Cast In 12- Adjustable Jet 20- Thermostat set 18 notches rich
5- With Autovac Feed 13- Bar across choke tube 21- Pilot Carb out of 3
6- With Mech. Pump Feed 14- Restriction tube under jet 22- Enrichment Jet
7- Use with 1.6 washer 15- For Tractors (London) Ltd 23- Gravity Feed
8- Air Valve Start device, Sleeve Diameter 16- For Dennis Fire Pump 24- Early Models Had Air Vent Start device

• Main • Zenith Carb Menu •

(See 'Explanation' from the Zenith Carb Menu for abbreviations)
Make & Model	Year	Carb	C.S.	Choke	Main	Comp	Econ	S.R.	Pump	Prog	Vent.	C.Tube	N&S	Starting ++
Riley (Continued)
1½litre Hi-charge	1938	36VI-2	754	28	110	80	135	70	50	None	1.5	2	2.5	5.0/130/110
1½ Litre	1937	36VH	600	27	110	85	150	65	50	160	STD	2	2.0⁶ 2.5¹⁸	5.0/120/120
1½ Litre Special	1936-38	2 X 36VH	659	25	100	75	140	55	50	160	STD	2	1.5⁶ 2.0¹⁸	4.6/110/110
9hp Twin carb	1936-38	26VEH+ 26VEHG	506	17	55	55	--	45	--	110	STD	2	1.5⁶ 2.5¹⁸	3.5/90/110
9hp Single Carb	1936-38	26VEH	505	20	70	65	--	50	--	None	STD	2	2.5	4.5/110/90
15hp 6cyl	1936-38	36VH	619	27	110	95	150	65	50	160	STD	2	2.0⁶2.5¹⁸	5.5/135/120
8cyl 24hp Autovia	1937-38	2 X 36VI-2	693	26	115	75	130	60	50	160	STD	2	2.0	5.0/110/120
8cyl 18hp	1936-38	2 X 36VI-2	691	25	100	75	130	55	50	150	STD	2	2.5	4.5/110/110
9hp Imp	1935	30VEH+ 30VEHG	601	21	80	70	--	60	--	160	STD	2	2.0	3.5/95/4.0⁸
15hp 6cyl Spts	1935-36	30VEAHG	620	17	65	60	--	45	--	None	STD	2	1.75	5.0/110/4.5⁸
9hp Single Carb	1933-36	26VEH	--	20	70	65	--	50	--	None	STD	2	2.5	3.5/95/4.5⁸
9hp Sports Twin carb	1933-35	26VEH + 26VEHG	--	17	55	65	--	45	--	110	STD	2	2.5	3.5/9.5/4.5⁸
1½ Litre	1935	36VH	--	27	110	85	150	65	50	160	STD	2	2.5	4.0/100/4.5⁸
1½ Litre Special	Early 1936	2 X 36VH	--	25	100	75	140	55	50	160	STD	2	2.5	3.0/80/5.0⁸
1½ Litre Sports	1935	2 X 30VH	--	25	95	75	--	55	--	None	STD	2	2.5	3.0/80/4.0⁸
15hp 6cyl	1935	36VH	--	27	110	95	150	65	50	160	STD	2	2.5	4.5/100/4.5⁸
12/6 Sports	1934-36	26VEAHG	586	17	65	60	--	45	--	None	STD	3	2.5	5.0/110/4.5⁸
Scammell
MH3	1946	24U	1038	20	80	95	--	50	--	None	2 X 1.6	--	1.5	Strangler
MH6	1946	30VEA	1041	25	100	75	--	55	--	100	3.0	2	1.5	Strangler
MH3	1937-40	24U	728	18	65	100	--	50	--	None	2 X 1.5	--	1.5	Strangler
MH6	1937-40	30VEA-2	731	23	80	75	--	55	--	100	STD	2	2.0⁷	Strangler
Shelvoke & Drewry
Freighter	1934-36	30VEHG	583	21	85	60	--	60	--	100	STD	2	2.5	4.5/110/4.5⁸
Singer
9hp Sports	1933	2- 30VEI	494	17	60	55	--	50	--	None	STD	2	2.5	2.5/65/4.5⁸
Standard
10hp	1937	30VM-3	697	25⁴	95	65	--	55	--	150	STD	2	1.5¹⁹	4.5/110/90
9hp	1937	30VM-3	642	23.5⁴	90	65	--	55	--	150	STD	2	1.5¹⁹	4.5/110/90
9hp	1936	30VM	637	24	90	70	--	50	--	150	STD	2	1.5¹⁹	4.5/95/120
9hp	1934	30VEHG	529	23¹	85	70	--	60	--	100	STD	2⁴	2.0	3.5/85/4.0⁸

Notes to the Tables
1- Choke with extended screw	9- "Ace" Special reduced setting	17- For Sykes and Broom & Wade
2- Two washers under seating	10- "Ace" Standard setting	18- For Electrical Fuel Pump
3- Capacity Tube cast in	11- Manufactured by Jowett	19- Use with 3 washers & defelector
4- Cast In	12- Adjustable Jet	20- Thermostat set 18 notches rich
5- With Autovac Feed	13- Bar across choke tube	21- Pilot Carb out of 3
6- With Mech. Pump Feed	14- Restriction tube under jet	22- Enrichment Jet
7- Use with 1.6 washer	15- For Tractors (London) Ltd	23- Gravity Feed
8- Air Valve Start device, Sleeve Diameter	16- For Dennis Fire Pump	24- Early Models Had Air Vent Start device