Car |
Carb Model |
Part Number |
Venturi |
Centering device |
Main jet |
Main air jet |
Diffuser |
Idling jet |
Idling air corrector |
Progression holes |
Accelerator pump jet |
Needle valve |
Float weight |
Starting jet |
Starting diffuser |
Accelerator pump volume per 20 strokes |
Float level dimensions |
1700 Series 2 |
Dellorto DRLA 40 FD / FS |
546.860 / 546.861 |
32mm |
  |
142 |
180 |
9164.2 |
52 |
220 |
100 - 160 - 140 - 180 - 180 |
33 |
150 |
10g |
80 |
7482 |
5.5~6.5 |
20~22mm |
1700 Series 2 |
Weber 40 IDF 69 / 68 |
546.858 / 546.859 |
32mm |
  |
140 |
190 |
  |
50 |
195 |
100 - 120 - 130 - 140 - 150 |
35 |
175 |
11.8g |
70 |
F7 |
5~8 |
  |
1200 Arna |
Dellorto FRDA 32F |
534.058 |
24mm |
  |
120 |
205 |
  |
50 |
125 |
100 - 100 - 100 - 130 |
45 |
150 |
7.5g |
  |
  |
5~7 |
5~6mm |
1200 Arna |
Solex 32 DIS/40 |
534.539 |
24mm |
  |
137 |
165 |
  |
62 |
80 |
110 - 110 - 110 - 130 |
45 |
160 |
  |
  |
  |
11~13 |
3~3.5mm |
1350 Arna |
Dellorto FRDA 32G |
536.214 |
24mm |
  |
120 |
205 |
  |
50 |
125 |
100 - 100 - 100 - 130 |
45 |
150 |
7.5g |
  |
  |
6~8 |
5~6mm |
1350 Arna |
Solex 32 DIS/41 |
536.213 |
24mm |
  |
137 |
165 |
  |
62 |
60 |
110 - 110 - 110 - 130 |
45 |
160 |
  |
  |
  |
10~14 |
6.7~7.5 |
1200 Arna |
Weber 32DIR51A/250 |
534.537 |
23mm / 24mm |
3.5 / 4.5 |
122 / 130 |
180 / 170 |
F68 / F67 |
50 |
185 / 115 |
120 - 100 - 100 - 100 / 120 - 120 - 120 |
50 |
175 |
11g |
  |
  |
17~20 |
6.75~7.25mm |
1200 Arna |
Solex C 32 EIES 45 |
534.131 |
23mm |
  |
120 / 135 |
170 / 190 |
  |
55 |
135 / 120 |
110 - 110 - 130 / 120 - 120 |
55 |
160 |
7.5g |
  |
  |
8~10 / 8~10 |
  |
1350 / 1500 Arna (twin carb) |
Dellorto DRLA 36D / 36S |
536.974 / 536.975 |
30 |
10078.01.68 |
122 |
180 |
9164.02.28 |
52 |
220 |
100 - 160 - 160 - 180 - 180 |
33 |
150 |
10g |
  |
  |
7~9 |
5~6mm |
1350 / 1500 Arna (twin carb) |
Weber 36 IDF 45A / 44A |
536.574 / 536.575 |
30 |
4.5 |
135 |
220 |
F50 |
52 |
200 |
90 - 120 - 130 - 140 - 150 |
33 |
175 |
11.8g |
  |
  |
6~9 |
9~9.5mm |
Alfasud ti |
Weber 32 DIR 41 |
531.382 |
23mm / 24mm |
3.5 / 4.5 |
125 / 135 |
180 / 170 |
|
50 / 50 |
170 / 120 |
120 - 100 - 100 / 120 - 120 - 120 |
45 |
175 |
11g |
  |
  |
16~20 |
7.5mm |
Alfasud ti |
Weber 32 DIR 41 |
531.382 |
23mm / 24mm |
3.5 / 4.5 |
125 / 135 |
180 / 170 |
  |
50 / 50 |
170 / 120 |
120 - 100 - 100 / 120 - 120 - 120 |
45 |
175 |
11g |
  |
  |
16~20 |
7.5mm |
Alfa 33 Series 3 1200? |
Weber 40 IDF 69 / 68 |
  |
32mm |
  |
140 |
190 |
  |
50 |
195 |
100 - 120 - 130 - 140 - 150 |
35 |
175 |
11.8g |
0.90 |
F.7 |
5~8 |
  |
Alfa 33 Series 3 1200? |
Dellorto DRLA40 FD / FS |
  |
32mm |
  |
142 |
180 |
9164.4 |
52 |
220 |
100 - 140 - 140 - 140 - 140 |
35 |
150 |
10g |
0.80 |
7482 |
5.5~6.5 |
20~22mm |
Alfa 33 Series 3 1350 |
Weber 40 IDF 83 / 82 |
  |
28mm |
  |
122 |
190 |
F67 |
50 |
195 |
100 - 120 - 130 - 140 - 150 |
35 |
175 |
11.8g |
COF5 |
  |
6~9 |
  |
Alfa 33 Series 3 1350 |
Dellorto DRLA 40 FD / FS |
  |
28mm |
  |
118 |
175 |
9164.01 |
46 |
220 |
100 - 140 - 140 - 140 - 140 |
33 (35 from chassis number 5803275) |
150 |
10g |
0.95 |
7482.03 |
5.5~6.5 |
20~22mm |
Alfa 33 Series 3 1500 |
Weber 40 IDF 85 / 84 |
  |
30mm |
  |
135 |
190 |
F71 |
50 |
195 |
100 - 120 - 130 - 140 - 150 |
33 |
175 |
  |
80F5 |
  |
6~9 |
  |
Alfa 33 Series 3 1500 |
Dellorto DRLA 40 FD / FS |
  |
30mm |
  |
135 |
200 |
9164.01 |
46 |
220 |
100 - 140 - 140 - 140 - 140 |
33 (35 from chassis number 5803275) |
150 |
10g |
95 |
7482.03 |
5.5~6.5 |
20~22mm |
Note, I think the 1200 engine size on the 33 series 3 is a typo on the fiche. The jetting seems to be the same as on the series 2 1700.