Carburettor |
Model |
Year |
Type No |
Mixing Chamber Body Number |
Internal Bore |
Jet Block Part No. Size |
Jet Size |
Throttle Valve |
Needle Position |
Needle Jet |
Float Chamber Type No. |
Float Chamber Body Part No. |
Banjo Part No. |
Special Details |
||
Main Pilot | |||||||||||||||
Viper | 1955 | 376/56 | 376/002? | 1in | 1" | 230 | 25 | 3 1/2 | 2 | 0.106 | Monobloc | - | - | ||
Viper |
1956-67 |
376/61 |
376/003 |
1 1/16 in |
376/057 |
1 1/16 in |
270 |
30 |
3 1/2 |
3 |
0.106 |
Monobloc |
- |
- | |
Viper |
1957-61 |
T10TT9 |
175/045 |
1 1/16in |
- |
- |
360 |
- |
7 |
4 |
0.109 |
14/533(7°) |
- |
14/250 |
Megaphone setting |
Viper |
1957-61 |
T10GP |
|
1 1/16in |
- |
- |
220 |
- |
4 |
3 |
0.109 |
14/533 (7°) |
- |
14/250 |
Megaphone setting |
Viper |
1957-61 |
T10TT9 |
175/045 |
1 1/16 in |
175/108D |
- |
340 |
- |
4 |
3 |
0.109 |
14/533 (7°) |
- |
14/250 |
Std. Silencer |
Viper |
1957 - 67 |
376/61 |
376/003 |
1 1/16 in |
376/057 |
1 1/16 in |
320 |
30 |
4 1/2 |
2 |
0.106 |
Monobloc |
- |
376/098 |
Megaphone |
Viper |
1957 - 67 |
376/61 |
376/003 |
1 1/16 in |
376/057 |
1 1/16 in |
30 |
30 |
4 1/2 |
2 |
0.106 |
Monobloc |
- |
376/098 |
Open Pipe |
Viper |
1968 |
R626 |
26mm |
- |
- |
- |
210 |
25 |
3 |
2 |
0.106 |
- |
- |
|
|
MSS |
1954 |
276BS/lAT |
276/416R |
1 1/16 in |
206/059R |
- |
180 |
- |
6/4 |
3 |
0.106 |
PAT (7°) |
- |
- |
- |
MSS & Endurance |
1955-67 |
376/49 |
376/003 |
1 1/16 in |
376/057 |
1 1/16 in |
240 |
25 |
3 1/2 |
3 |
0.105 |
Monobloc |
- |
- |
|
MSS Scrambler |
1955-61 |
T10TT9 |
175/046RR |
1 1/8 in |
175/101D |
1 1/8 in |
420 |
- |
7 |
4 |
0.109 |
302/10 |
302/001 |
- |
- |
MSS |
1968-70 |
R930 |
|
30mm |
- |
- |
270 |
30 |
4 |
2 |
0.107 |
- |
- |
||
Venom |
1955 |
389/14 |
389/002 |
1 1/8 in |
- |
1 1/8 in |
260 |
30 |
3 1/2 |
2 |
0.106 |
Monobloc |
- |
|
- |
Venom |
1956-67 |
389/15 |
389/004 |
1 3/16 in |
- |
- |
330 |
30 |
3 1/2 |
4 |
0.106 |
Monobloc |
- |
- |
Silencer Setting |
Venom |
1956-67 |
389/15 |
389/004 |
1 3/16 in |
- |
- |
370 |
30 |
3 1/2 |
4 |
0.106 |
Monobloc |
- |
- |
Megaphone Setting |
Venom |
1956-67 |
389/15 |
389/004 |
1 3/16 in |
389/058 |
- |
370 |
30 |
4 1/2 |
4 |
0.106 |
Monobloc |
- |
- |
Open pipe |
Venom |
1957-61 |
T10TT9 |
|
1 3/16in |
- |
- |
390 |
- |
5 |
3 |
0.109 |
14/533(7°) |
- |
14/250 |
Megaphone setting |
Venom |
1957-61 |
T10TT9 |
|
1 3/16in |
- |
- |
390 |
- |
7 |
3 |
0.109 |
14/533(7°) |
- |
14/250 |
Open Pipe |
Venom |
1957-61 |
T10TT9 |
|
1 3/16in |
- |
- |
370 |
- |
4 |
3 |
0.109 |
14/533(7°) |
- |
14/250 |
Silencer setting |
Venom |
1957-61 |
T10GP |
|
1 3/16in |
- |
- |
240 |
- |
4 |
2 |
0.109 |
14/533 (7°) |
- |
14/250 |
Megaphone |
Venom Clubman, |
1967-69 |
R930/ 15 |
- |
30mm |
- |
- |
270 |
30 |
3 |
3 |
106 |
- |
- |
- |
366/ 1 Twist Grip, 12/ Control with cables |
Venom |
1970 |
R930/29 |
- |
30mm |
- |
- |
270 |
30 |
3 |
3 |
106 |
- |
- |
Air tube 928/066, 366/1 Twist Grip |
|
Venom (open pipe) |
1967-69 |
R930/16 |
- |
30mm |
- |
- |
290 |
25 |
3 1/2 |
2 |
106 |
- |
- |
- |
Spray tube 622/074 |
Thruxton |
1965-69 |
5GP2 |
516/305 |
1 3/8 in |
316/ 143 |
1 3/8 in |
280 |
25 |
3 |
5 |
0.109 |
510/ 1 |
510/001 |
510/020 |
'Red Book' settings |
Thruxton |
1965-69 |
5GP2 |
516/305 |
1 3/8 in |
316/ 143 |
1 3/8 in |
310 |
25 |
4 |
2 |
0.109 |
510/ 1 |
510/001 |
510/020 |
Later settings |
Thruxton |
1969 |
R930/16 |
- |
30mm |
- |
- |
290 |
25 |
3 1/2 |
2 |
106 |
- |
- |
- |
|
Thruxton |
1970 |
R1036/4 |
- |
- |
- |
- |
320 |
30 |
3 |
1 |
106 |
- |
- |
- |
Float chamber 622/056, Air tube 1034/70, Main jet filter 928/071 |