Slide needle specifications - DellOrto carburetors

Slide needle specifications for PHBE-PHF-PHM-PHSB-VHSB carburetors (K slides)

Updated: Prior to 2007 Dec 11

This information was gleaned from eurocarb. I meticulously recreated the table of values from a difficult to read original. Therefore, mistakes may be present. Here is a link to the original image in case you would like to scrutinize any particulars.

PHBE-PHF-PHM-PHSB-VHSB slide carburetor needle. Note the term cilindrico which translates…

PHBE-PHF-PHM-PHSB-VHSB slide carburetor needle. Note the term “cilindrico” which translates to “cylindrical” .

Table:

Type	Value X	Characteristic expressed in millimeters
Type	Value X	ØA	ØB	C	ØD	E	F
K1	1	2.45	1.75	37	-	-	-
K2	2	2 45	1.75	42	-	-	-
K3	3	2.50	1.50	39	-	-	-
K4	4	2.45	1.50	39	-	-	-
K5	5	2.45	1.50	37	-	-	-
K6	6	2.45	1.75	39	-	-	-
K7	7	2.45	1.25	39	-	-	-
K8	8	2.50	1.50	37	-	-	-
K9	9	2.45	1.50	42	-	-	-
K11	11	2.50	1.25	39	-	-	-
K12	12	2.45	1.75	32	-	-	-
K13	13	2.45	1.25	36	-	-	-
K14	14	2.40	1.75	33	-	-	-
K15	15	2.60	0.60	36	-	-	-
K16	16	2.60	1.75	39	-	-	-
K17	17	2.42	1.75	40	-	-	-
K18	18	2.60	1.40	35	-	-	-
K19	19	2.50	1.40	40	-	-	-
K20	20	2.50	1.40	42	-	-	-
K21	21	2.50	1.80	38	-	-	-
K22	22	2.50	1.80	40	-	-	-
K23	23	2.50	1.80	42	-	-	-
K24	24	2.50	1.20	38	2.13	18	-
K25	25	2.50	1.00	36	2.15	18	-
K27	27	2.50	1.00	44	-	-	-
K28	28	2.50	1.00	41	-	-	-
K29	29	2.45	1.25	42	-	-	-
K30	30	2.50	1.40	36	2 15	18	-
K32	32	2.48	1.70	44	-	-	-
K31	31	2.45	1.50	36	-	-	-
K33*	33	2.60	1.80	44	-	-	-
K34	34	2.50	1.40	40	2.11	18	-
K35	35	2.50	1.40	43	-	-	-
K36	36	2.50	1.40	38	2.17	20	-
K37	37	2.50	1.40	39	2.12	18	-
K38	38	2.50	1.40	38	2.13	18	-
K39	39	2.48	1.45	36	2.28	26	-
K40	40	2.50	1.40	40	2.18	22	-
K41	41	2.50	1.40	40	2.14	22	-
K42	42	2.50	1.40	38	2.16	22	-
K43	43	2.50	1.40	42	2.16	26	-
K44	44	2.50	1.40	39	2.06	20	-
K45	45	2.48	1.30	36	2.28	26	-
K46	46	2.50	1.00	40	2.16	20	-
K48	48	2.48	1.00	36	2 26	25	11
K49	49	2.50	1.40	39	2.20	26	-
K50	50	2.50	1.40	39	2.27	26	-
K51	51	2.52	1.40	43	-	-	-
K52	52	2.50	1.60	36	2.25	25	11
K53	53	2.52	1.60	36	2.25	25	11
K54	54	2.45	1.50	40	2.108	18	-
K56	56	2.50	1.20	38	2.17	20	-
K57	57	2.50	1.40	37	2.232	25	-
K58	58	2.40	1.60	30	2.25	25	11
K59	59	2.50	1.40	39	2.23	24	-
K60	60	2.46	1.60	39	2.13	25	11
K61	61	2.44	1.60	39	2.13	26	11
K62	62	2.48	1.60	39	2.13	26	11
K63	63	2.46	1.60	39	2.10	25	11
K65	65	2.45	1.60	39	2.16	25	11
K66	66	2.44	1.60	39	2.16	25	11
K67	67	2.44	1.60	39	2.10	25	11
K68	68	2.42	1.60	39	2.07	26	11
K69	69	2.48	1.50	39	2.10	25	11
K70	70	2.42	1.60	39	2.04	25	11
K71	71	2.44	1.60	39	2.07	25	11
K72	72	2.50	1.20	38	2.20	22	-
K76	76	2.46	1.55	39	2.50	25	11
K77	77	2.46	1.60	39	2.07	25	11
K78	78	2.48	1.60	30	2.07	25	11
K79	79	2.40	1.60	39	2.07	25	11
K80	80	2.40	1.60	39	-	-	-
K81	81	2.44	1.55	39	2.07	25	11
K82	82	2.48	1.55	39	2.10	25	11
K83	83	2.44	1.55	39	2.04	26	11
K84	84	2.48	1.60	39	2.10	26	11
K86	86	2.46	1.60	39	2.07	26	11
K87	87	2.48	1.45	39	2.10	25	11
K88	88	2.56	1.43	32.4	2.12	16.2	-
K89	89	2.48	1.50	39	2.07	25	11
K90	90	2.50	1.75	42	-	-	-
K91	91	2.47	1.40	39	2.27	26	-
K92	92	2.50	1.60	38	-	-	-
K93	93	2.50	1.60	40	-	-	-
K94	94	2.50	1.65	38	-	-	-
K95	95	2.50	1.65	40	-	-	-
* Constructed of anodized aluminum

Slide needle specifications for PHBE…P-VHSA carburetors (U slides)

Updated: Prior to 2007 Dec 11

This information was gleaned from eurocarb. I meticulously recreated the table of values from a difficult to read original. Therefore, mistakes may be present. Here is a link to the original image in case you would like to scrutinize any particulars.

PHBEP-VHSA carburetor slide needle. Note the term cilindrico which translates…

PHBE…P-VHSA carburetor slide needle. Note the term “cilindrico” which translates to “cylindrical” .

Table:

Type	Value X	Characteristic expressed in millimeters
Type	Value X	ØA	ØB	C	ØD	E
U1	1	2.46	1.40	40	-	-
U2	2	2.50	1.80	40	-	-
U3	3	2.50	1.40	34	-	-
U4	4	2.50	1.40	38	-	-
U5	5	2.50	1.40	40	-	-
U6	6	2.50	1.40	42	-	-
U7	7	2.50	1.80	38	-	-
U8	8	2.50	1.80	42	-	-
U9	9	2.48	1.00	28	2.16	18
U10	10	2.50	1.00	30	2.06	18
U11	11	2.50	1.00	28	2.11	16
U12	12	2.50	1.40	32	-	-
U13	13	2.45	1.20	28	-	-
U14	14	2.48	0.60	28	2.23	18
U15	15	2.50	1.20	32	-	-
U16	16	2.50	1.80	32	-	-
U17	17	2.50	0.60	35	-	-
U18	18	2.48	1.00	34	-	-
U19	19	2.44	1.00	32.5	-	-
U20	20	2.44	1.00	34.5	-	-
U21	21	2.44	1.00	36	-	-
U22	22	2.50	1.00	36.5	-	-
U23	23	2.46	1.00	36.5	-	-
U24	24	2.46	1.00	34	-	-
U25	25	2.48	1.00	36.5	-	-

Slide needle specifications for PHBG carburetors (W slides)

Updated: Prior to 2007 Dec 11

This information was gleaned from eurocarb. I meticulously recreated the table of values from a difficult to read original. Therefore, mistakes may be present. Here is a link to the original image in case you would like to scrutinize any particulars.

PHBG carburetor slide …

PHBG carburetor slide needle

Table:

Type	Value X	Characteristic expressed in millimeters
Type	Value X	ØA	ØB	C
W1	1	2.45	0.60	24
W2	2	2.45	0.50	22
W3	3	2.45	1.40	20
W4	4	2.45	1.40	18
W5	5	2.45	1.40	15
W6	6	2.50	1.00	24
W7	7	2.50	1.40	18
W8	8	2.50	1.40	15
W9	9	2.50	1.40	20
W10	10	2.50	1.80	15
W11	11	2.50	1.80	18
W12	12	2.50	1.80	20
W13	13	2.50	0.50	22
W14	14	2.50	0.50	24
W15*	15	2.50	0.60	25
W16	16	2.50	1.00	22
W17	17	2.50	1.00	26
W18	18	2.45	0.50	24
W19*	19	2.50	1.80	20
W20	20	2.50	1.60	24
W21*	21	2.50	1.60	24
W22*~	22	2.50	0.60	25
W23	23	2.50	0.60	26
W24	24	2.50	1.80	24
W25	25	2.50	1.80	22
* Constructed of anodized aluminum ~ Differs from W15 in length; W22 has a length of 42.6

Slide needle specifications for PHBH carburetors (X slides)

Updated: Prior to 2007 Dec 11

This information was gleaned from eurocarb. I meticulously recreated the table of values from a difficult to read original. Therefore, mistakes may be present. Here is a link to the original image in case you would like to scrutinize any particulars.

PHBH carburetor slide …

PHBH carburetor slide needle

Table:

Type	Value X	Characteristic expressed in millimeters
Type	Value X	ØA	ØB	C	ØD	E
X1	1	2.48	1.20	26	-	-
X2	2	2.50	1.80	24	-	-
X3	3	2.46	1.60	22	-	-
X4	4	2.48	1.80	20	-	-
X5	5	2.46	1.80	24	-	-
X6	6	2.50	1.20	26	-	-
X7	7	2.50	1.50	20	-	-
X8	8	2.50	1.40	26	-	-
X9	9	2.50	1.40	18	-	-
X10	10	2.50	1.40	20	-	-
X11	11	2.50	1.40	22	-	-
X12	12	2.50	1.80	18	-	-
X13	13	2.50	1.80	22	-	-
X14	14	2.50	0.80	24	-	-
X15	15	2.50	0.80	26	-	-
X16	16	2.50	0.80	28	-	-
X17	17	2.50	1.20	24	-	-
X18	18	2.50	1.20	28	-	-
X19	19	2.45	1.00	28	-	-
X20	20	2.42	1.00	22	-	-
X21	21	2.50	1.00	20	-	-
X22	22	2.48	1.20	25.5	-	-
X23	23	2.48	1.20	26	-	-
X24	24	2.50	1.00	30	-	-
X25	25	2.50	1.80	25	-	-
X27	27	2.48	1.40	20	-	-
X28	28	2.50	1.20	26	2.38	20
X29	29	2.50	0.60	30	-	-
X30	30	2.50	1.00	28	2.30	20
X31	31	2.48	1.20	28	-	-
X32	32	2.48	1.50	24	-	-
X33	33	2.50	1.00	32	-	-
X34	34	2.48	1.20	29	2.34	15
X35	35	2.48	0.80	25	2.32	20
X36	36	2.53	0.60	30	-	-
X37~	37	2.53	0.60	30	-	-
X38	38	2.48	1.20	28	2.28	20
X39	39	2.50	0.80	26	2.33	20
X40	40	2.50	0.80	27	2.33	24
X41	41	2.48	1.00	29	2.43	27
X42	42	2.53	0.65	29.25	-	-
X43	43	2.50	0.80	24	2.38	18
X44	44	2.46	1.80	22	-	-
X45	45	2.48	0.80	24.5	2.30	18
X46	46	2.50	1.20	23	-	-
X47	47	2.50	1.80	30	2.35	15
X48	48	2.47	1.80	29	-	-
X49	49	2.50	1.20	22	-	-
X50	50	2.50	1.20	25	-	-
X51	51	2.50	1.20	24	2.37	18
X52	52	2.52	0.98	29.46	-	-
X53	53	2.53	0.60	28	2.40	24
X54	54	2.50	1.30	20	2.35	20
X55	55	2.51	0.98	29.25	-	-
X56	56	2.50	0.80	26	2.36	22
X57	57	2.50	0.98	20.05	-	-
X58*	58	2.50	0.60	30	-	-
X59	59	2.50	1.00	21	-	-
X60	60	2.54	1.00	28	-	-
X61	61	2.46	1.50	20	-	-
X62	62	2.50	1.00	30	2.31	22
X63	63	2.50	1.20	27	-	-
X64	64	2.50	1.50	30	2.31	22
X65	65	2.52	1.00	34	-	-
X66	66	2.53	0.98	29.65	-	-
X67	67	2.52	1.00	32	-	-
X68	68	2.45	1.80	28.14	-	-
X69*	69	2.52	0.98	29.45	-	-
X70	70	2.52	0.65	29.09	-	-
X71	71	2.48	1.00	29	-	-
X72*	72	2.52	1.02	29.55	-	-
X73	73	2.52	1.02	29.55	-	-
X74	74	2.52	1.00	30	-	-
X75	75	2.52	1.60	29	-	-
X76	76	2.52	1.60	29.36	-	-
X77	77	2.48	0.80	26	-	-
X78	78	2.52	1.55	29.22	-	-
X79	79	2.51	1.01	28.17	-	-
X80	80	2.50	1.20	26	-	-
X81	81	2.48	1.00	24	-	-
X82	82	2.53	0.98	29.45	-	-
X83	83	2.53	0.98	28.85	-	-
X84	84	2.52	0.98	29.45	-	-
X85	85	2.48	1.00	32	-	-
X86	86	2.50	1.60	29	-	-
X87	87	2.54	1.40	30	-	-
X88	88	2.50	1.20	28	-	-
* Constructed of anodized aluminum ~ Differs from X36 in length; X37 has a length of 56.2

Slide needle specifications for PHBL carburetors - (D slides)

Updated: Prior to 2007 Dec 11

This information was gleaned from eurocarb. I meticulously recreated the table of values from a difficult to read original. Therefore, mistakes may be present. Here is a link to the original image in case you would like to scrutinize any particulars.

PHBL carburetor slide …

PHBL carburetor slide needle

Table:

Type	Value X	Characteristic expressed in millimeters
Type	Value X	ØA	ØB	C	ØD	E
D1	1	2.45	1.60	15.4	-	-
D3	3	2.42	1.60	14	-	-
D21	21	2.50	1.80	20.2	-	-
D22	22	2.50	1.40	18	-	-
D23	23	2.46	1.00	22	-	-
D24	24	2.50	0.60	20	-	-
D25	25	2.50	1.40	16	-	-
D26	26	2.50	1.40	20	-	-
D27	27	2.50	1.80	16	-	-
D28	28	2.50	1.80	18	-	-
D29	29	2.50	1.80	20	-	-
D30	30	2.50	0.60	18	-	-
D31	31	2.50	0.60	22	-	-
D32	32	2.50	1.00	18	-	-
D33	33	2.50	1.00	20	-	-
D34	34	2.50	1.00	22	-	-
D35	35	2.46	1.40	18	-	-
D36	36	2.50	1.40	22	-	-
D37	37	2.50	1.40	24	-	-
D40	40	2.48	1.00	24	-	-
D41	41	2.52	1.00	24.5	-	-
D42	42	2.46	0.60	24	2.295	18
D43	43	2.50	0.60	26	2.227	18
D44	44	2.48	1.60	24	-	-
D45*	45	2.50	0.60	26	2.227	18
D46	46	2.50	1.00	24	-	-
* Constructed of anodized aluminum

Slide needle specifications for PHVA-PHBN carburetors - (A slides)

Updated: Prior to 2007 Dec 11

This information was gleaned from eurocarb. I meticulously recreated the table of values from a difficult to read original. Therefore, mistakes may be present. Here is a link to the original image in case you would like to scrutinize any particulars.

PHVA-PHBN carburetor slide …

PHVA-PHBN carburetor slide needle

Table:

Type	Value X	Characteristic expressed in millimeters
Type	Value X	ØA	ØB	C	D
A02	02	2	0.6	20	12
A07	07	2	1	18	14
A08	08	2	1	20	12
A10	10	2.02	0.6	18	14
A11	11	2.02	0.6	20	12
A12	12	2	1.79	20	12
A13	13	2	1.79	22	10
A14	14	2.07	1	18	14
A15	15	1.98	1.77	20	12
A18	18	2.04	0.61	21.9	10.07
A19	19	1.93	1.77	20.3	11.7
A20	20	2	1.6	20	12
A21	21	1.99	1.79	18.1	13.8
A23	23	1.98	1	18	14
A24	24	1.99	1	20	12
A25	25	2.02	1.4	20	12
A26	26	2	1.9	20	12
A27	27	1.98	1.8	20	12
A28	28	1.99	1.8	20	12
A29	29	2.02	1.2	20	12
A30	30	1.99	1.40	20	12
A31	31	1.98	1.40	20	12
A32	32	1.98	1.70	20	12
A33	33	2	1	21	11

Slide needle specifications for PHVB carburetors (M slides)

Updated: Prior to 2007 Dec 11

This information was gleaned from eurocarb. I meticulously recreated the table of values from a difficult to read original. Therefore, mistakes may be present. Here is a link to the original image in case you would like to scrutinize any particulars.

PHVB carburetor slide …

PHVB carburetor slide needle

Table:

Type	Value X	Characteristic expressed in millimeters
Type	Value X	ØA	ØB	C	D	ØF	G
M1	1	2	1.1	19.5	19.9
M2	2	2.02	1.1	26	13.4	1.97	20
M3	3	2.02	1.1	20.5	18.9
M4	4	2.02	1.1	21.5	17.9
M5	5	2	0.6	19.5	10.9
M6	6	2.02	1.1	22.5	16.9
M7	7	2.02	0.6	23	16.4	1.97	21

Slide needle specifications for VHB carburetors - (V slides)

Updated: Prior to 2007 Dec 11

This information was gratefully provided by Chris Oates, who was sent this information by eurocarb. I meticulously recreated the table of values from a somewhat difficult to read original. Therefore, mistakes may be present. Here is a link to the original image in case you would like to scrutinize any particulars.

VHB carburetor slide …

VHB carburetor slide needle

Table:

Type	Value X	Characteristic expressed in millimeters
Type	Value X	ØA	ØB	C	D	E
V1	1	2.47	0.75	23.5	67.5	73.5
V2	2	2.5	1.9	22	67.5	73.5
V3	3	2.48	1.5	22	67.5	73.5
V4	4	2.5	1.5	22	67.5	73.5
V5	5	2.48	1.8	27	72.5	78.5
V6	6	2.45	1.9	20	67.5	73.5
V7	7	2.45	1.5	20	67.5	73.5
V8	8	2.45	1.7	18.5	67.5	73.5
V9	9	2.48	1.8	26	72.5	78.5
V10	10	2.47	1.5	23.5	67.5	73.5
V11	11	2.47	2.5	23.5	67.5	73.5
V12	12	2.5	1.5	20	67.5	73.5
V13	13	2.5	1.7	24	67.5	73.5
V14	14	2.4	2.1	20	72.5	78.5
V15	15	2.48	1.5	26	67.5	73.5
V16	16	2.47	1	25	67.5	72.5

Slide needle specifications for VHBZ-PHSA carburetors - (E slides)

Updated: Prior to 2007 Dec 11

This information was gleaned from eurocarb. I meticulously recreated the table of values from a difficult to read original. Therefore, mistakes may be present. Here is a link to the original image in case you would like to scrutinize any particulars.

VHBZ-PHSA carburetor slide …

VHBZ-PHSA carburetor slide needle

Table:

Type	Value X	Characteristic expressed in millimeters
Type	Value X	ØA	ØB	C	ØD	E	F
E1	1	2.45	2.00	19	-	-	65
E2	2	2.42	1.30	20	-	-	65
E3	3	2.50	1.30	23	-	-	65
E4	4	2.45	1.30	22	-	-	65
E5	5	2.43	1.30	21.5	-	-	65
E6	6	2.42	2.00	18	-	-	65
E7	7	2.40	2.00	17	-	-	65
E8	8	2 50	0.50	23	-	-	65
E9	9	2 50	0.50	20	-	-	62
E10	10	2.45	0.50	19.5	-	-	62
E11	11	2.42	0.50	19.2	-	-	62
E12	12	2.45	1.25	19.2	-	-	62
E13	13	2.50	1.30	25	-	-	65
E14	14	2 45	0.50	21.5	-	-	62
E15	15	2.43	1.30	22.5	-	-	65
E16	16	2.45	0.50	22.5	-	-	65
E17	17	2.45	1.70	20	-	-	65
E18	18	2.50	1.30	26	-	-	65
E19	19	2.42	1.00	21	-	-	65
E20	20	2.45	1.70	17	-	-	62
E22	22	2.42	1.70	17	-	-	65
E23	23	2.45	1.70	17	-	-	65
E24	24	2.45	1.70	21.5	-	-	65
E25	25	2.45	0.75	19	-	-	55
E26	26	2.45	1.25	18	-	-	65
E27	27	2.42	1.25	18	-	-	65
E28	28	2.45	0.75	22	-	-	65
E29	29	2.48	1.25	23	-	-	65
E30	30	2.40	1.90	17	-	-	65
E31	31	2 42	1.50	18	-	-	65
E32	32	2.45	1.00	21	-	-	65
E33	33	2.50	1.70	21	-	-	65
E35	35	2.42	0.75	18	-	-	65
E36	36	2.45	1.60	24.5	-	-	70
E37	37	2.45	1.50	17	-	-	65
E38	38	2.50	1.00	26	-	-	65
E39	39	2.50	0.95	25	-	-	65
E40	40	2.42	1.25	24	-	-	65
E41	41	2.45	1.50	32	-	-	65
E42	42	2.50	1.50	18	-	-	65
E43	43	2.45	1.25	20	-	-	65
E51	51	2.45	1.60	20	-	-	65
E52	52	2.50	1.70	29	2.19	13	65

Dell'Orto carburetors Slide needle specifications

Table of contents

Slide needle specifications for PHBE-PHF-PHM-PHSB-VHSB carburetors (K slides)

Slide needle specifications for PHBE…P-VHSA carburetors (U slides)

Slide needle specifications for PHBG carburetors (W slides)

Slide needle specifications for PHBH carburetors (X slides)

Slide needle specifications for PHBL carburetors - (D slides)

Slide needle specifications for PHVA-PHBN carburetors - (A slides)

Slide needle specifications for PHVB carburetors (M slides)

Slide needle specifications for VHB carburetors - (V slides)

Slide needle specifications for VHBZ-PHSA carburetors - (E slides)