SILVER
spark gap detail A
spark gap detail A
spark gap detail B
SPECIAL SPARK PLUGS FOR LPG/CNG/METHANE
Spark plugs with silver centre electrode of small diameter, especially suitable for engines powered by LPG and CNG as well as racing engines.
Replacement interval: see table below.
The use of gaseous fuel saves the users considerable financial resources and is more environmental friendly. BRISK Tábor places great emphasis on ecology and therefore developed the SILVER special spark plug range, which has been used for many years by customers from all over the world. The spark plug design eliminates problems caused by the different characteristics of LPG and CNG fuel from the original installation when running on petrol. The high thermal conductivity of silver offsets the higher heat stress without changing the thermal value of the spark plug and thoroughly covers the requirements of the engine even when running on petrol. The shape of the electrode and smaller electrode gap reduces the demand on voltage supplied by the ignition system. The open spark gap does not hinder propagation of the flame front and ensures perfect burning of the mixture, which is advantageous even when using the SILVER range spark plugs for racing engines.
EXPLANATIONS TO THE TABLE:
* custom production
P sealing washer
K sealing cone
!!! Use the recommended tightening torque only !!!
type1 |
type2 |
type3 |
code |
custom |
electrode gap |
gasket/seal |
Interval |
key dimensions |
thread length |
thread |
recommended tightening torque |
detail |
| A-line 1 | 1 | LR15TCY | 1443 | 0,8 | P | max. 70.000 km | 21 mm | 19 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
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| A-line 2 | 2 | LR15YCY | 0023 | 0,75 | P | max. 45.000 km | 21 mm | 19 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
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| A-line 3 | 3 | NR15YCY | 0031 | 0,7 | P | max. 45.000 km | 21 mm | 12,7 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
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| A-line 4 | 4 | L15YCY | 0022 | 0,75 | P | max. 45.000 km | 21 mm | 19 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
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| A-line 5 | 5 | G15YCY | 0028 | 0,75 | K | max. 45.000 km | 16 mm | 17,5 mm | M 14x1,25 | 15 Nm / 11 ft.lbs |
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| A-line 6 | 6 | LR17YCY | 0020 | 0,75 | P | max. 45.000 km | 21 mm | 19 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
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| A-line 7 | 7 | GR15YCY | 0029 | 0,75 | K | max. 45.000 km | 16 mm | 17,5 mm | M 14x1,25 | 15 Nm / 11 ft.lbs |
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| A-line 8 | 8 | L17YCY | 0019 | 0,75 | P | max. 45.000 km | 21 mm | 19 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
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| A-line 9 | 9 | LR17YCY | 0033 | 0,75 | P | max. 45.000 km | 21 mm | 19 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
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| A-line 10 | 10 | LR15YCY-1 | 0024 | 1,1 | P | max. 45.000 km | 21 mm | 19 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
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| A-line 11 | 11 | DR15YCY-1 | 0027 | 1,1 | P | max. 45.000 km | 16 mm | 19 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
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| A-line 12 | 12 | DR15YCY | 0026 | 0,75 | P | max. 45.000 km | 16 mm | 19 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
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| A-line 13 | 13 | LR15YCY-1 | 0034 | 1,1 | P | max. 45.000 km | 21 mm | 19 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
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| A-line 14 | 14 | DR15YCY-1 | 0035 | 1,1 | P | max. 45.000 km | 16 mm | 19 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
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| A-line 15 | 15 | LR17YCY | 0036 | 0,75 | P | max. 45.000 km | 21 mm | 19 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
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| A-line 16 | 16 | D17YCY | 0018 | 0,75 | P | max. 45.000 km | 16 mm | 19 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
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| A-line 17 | 17 | D15YCY | 0025 | 0,75 | P | max. 45.000 km | 16 mm | 19 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
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| A-line 18 | 18 | N15YCY | 0030 | 0,7 | P | max. 45.000 km | 21 mm | 12,7 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
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| A-line 19 | 19 | LR14YCY | 0032 | 0,75 | P | max. 45.000 km | 21 mm | 19 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
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| A-line 20 | 20 | DR15LDCY | 1444 | 0,8 | P | max. 55.000 km | 16 mm | 19 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
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| A-line 21 | 21 | LR17TCY-1 | 1445 | 1,0 | P | max. 70.000 km | 21 mm | 19 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
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| A-line 22 | 22 | LR17TCY | 1446 | 0,8 | P | max. 70.000 km | 21 mm | 19 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
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| A-line 23 | 23 | DR17LDCY | 1447 | 0,8 | P | max. 55.000 km | 16 mm | 19 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
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| A-line 24 | 24 | DR15TCY-1 | 1448 | 1,0 | P | max. 70.000 km | 16 mm | 19 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
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| A-line 25 | 25 | RR15YPY-1 | 1455 | 1,1 | K | max. 100.000 km | 16 mm | 25 mm | M 14x1,25 | 15 Nm / 11 ft.lbs |
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| A-line 26 | 26 | DR15LDCY | 1459 | 0,8 | P | max. 55.000 km | 16 mm | 19 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
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| A-line 27 | 27 | DR15TCY | 1449 | 0,8 | P | max. 70.000 km | 16 mm | 19 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
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| A-line 28 | 28 | DR15YCY | 0037 | 0,75 | P | max. 45.000 km | 16 mm | 19 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
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| A-line 29 | 29 | DR17TCY | 1450 | 0,8 | P | max. 70.000 km | 16 mm | 19 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
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| A-line 31 | 31 | GR17YPY-1 | 1454 | 1,1 | K | max. 100.000 km | 16 mm | 17,5 mm | M 14x1,25 | 15 Nm / 11 ft.lbs |
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| A-line 32 | 32 | DR17YCY | 0016 | 0,75 | P | max. 45.000 km | 16 mm | 19 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
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| A-line 33 | 33 | DR14YCY | 0014 | 0,75 | P | max. 45.000 km | 16 mm | 19 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
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| A-line 34 | 34 | DR14YCY-1 | 0015 | 1,1 | P | max. 45.000 km | 16 mm | 19 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
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| A-line 35 | 35 | DR15YPY-1 | 1452 | 1,1 | P | max. 100.000 km | 16 mm | 19 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
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| A-line 36 | 36 | DR17YCY-1 | 0017 | 1,1 | P | max. 45.000 km | 16 mm | 19 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
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| A-line 37 | 37 | LR15TCY-1 | 1451 | 1,0 | P | max. 70.000 km | 21 mm | 19 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
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| A-line 38 | 38 | LR17YCY-1 | 0021 | 1,1 | P | max. 45.000 km | 21 mm | 19 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
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| A-line 39 | 39 | LR17YPY | 1453 | 0,8 | P | max. 70.000 km | 21 mm | 19 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
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| A-line 40 | 40 | ER15YPY-1 | 1552 | 1,0 | P | max. 100.00 km | 16 mm | 26,5 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
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