| Thread Diameter | 14 mm |
|---|---|
| Thread Pitch | 1.25 mm |
| Thread Reach | 19 mm |
| Hex Size | 21 mm |
| Seat Type | Gasket |
| Resistor | Yes |
| Projected | Yes |
| Brisk Heat Range | 12 |
| Center Electrode Material | Silver |
| Aluminum Head Torque | 18-21 ft/lbs |
| Cast Iron Head Torque | 18-25.3 ft/lbs |
LR12YS Brisk Racing Silver Spark Plug
Brisk SKU - LR12YS
Parameters:
-
Thread Diameter 14mm
-
Thread Reach 19mm-3/4"
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Hexagon 21mm-13/16"
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Seat Type Gasket
-
Design Silver Racing
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Resistor Yes
-
Projected Yes
- Heat Range - 12

Brisk LR12YS Replaces:
Brisk Silver Racing Spark Plugs have a smaller diameter silver core and conventional open spark hook type earth electrode give an outstanding performance in igniting high octane fuel mixture associated with alternative fuels like CNG, LPG, Propane, E85 blend, Alcohol, LNG, Race Fuels and Nitro.
Silver metal is the single best material for a spark plugs core electrode, as it can dissipate heat fast, resulting in overall lower spark plug temperature and a more powerful spark.
The stronger the spark the faster and better the flame front and flame speed giving smother higher RPM range in engines.
Our Silver Racing range works well with most aftermarket and OEM ignition systems form simple coil and distributor through electronic ignition and powerful direct ignition systems found on modern port and direct injection performance engines.
Features
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Fires properly even if fouling occurs, common standard plugs failure.
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Silver centre electrode, best thermal (heat) & electrical conductor.
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Lower voltage requirement.
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Reduces wear on coil, leads and other ignition parts.
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1.5 mm Silver Wire Centre Electrode
Applications
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Tuned and race engines.
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Alternative fuel cars.
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Old vehicles with weaker ignition systems and/or excessive oil consumption.
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High RPM race engines with short time for ignition coil saturation.
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High octane or hard ignition fuels.
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Methanol, ethanol, CNG, LPG, Propane, E85 blend, Alcohol, LNG, Race Fuels, Nitro, Nitrous.
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Naturally aspirated or forced induction applications
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Standard and high compression engines
Service Life
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30 000 km or 18 000 miles.
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50 hours racing.
Brisk Silver Racing spark plugs have helped Tim Lynch and Steve Petty to keep the A/F mixture lit and set 4 New World Records since they started using them in their extreme 3,000+Hp 6.66sec @ 223.5mph Twin Turbo 10.5 Outlaw Mustang, and can do the same for you.
Need a spark plugs for your engine but you are unsure of what to get, no problem! Our trained and knowledgeable staff will be able to assist you and find the right product for your application. Please get in touch using one of the options on our 'contact us' page.
BRISK RACING / LR12YS
BRISK LR12YS Vehicle Applications
Find your vehicle in the LR12YS application guide. Filter by manufacturer and model, then compare the complete application details for your vehicle.
| Manufacturer | Model | Model I / series | Model date range | Model II / variant | LTR. | kW (HP) | Engine code | Cylinders | Application date range | TS | Part number | Product code | Application notes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ABARTH | Ritmo | Ritmo (138..) | 1982 - 1988 | Ritmo 130 TC | 2,0 | 96kW | 138 AR2.000 | 4 | 04.83-12.87 | LR12YS | 1458 | ||
| ALFA ROMEO | 33 | 33 I (905..) | 1983 - 1993 | 33 | 1,4 | 63kW | AR 301.68 | 4 | 06.83-12.89 | LR12YS | 1458 | ||
| ALFA ROMEO | 33 | 33 I (905..) | 1983 - 1993 | 33, 4x4, S.W. | 1,5 | 66kW | AR 305.20 | 4 | 06.83-12.86 | LR12YS | 1458 | ||
| ALFA ROMEO | 33 | 33 I (905..) | 1983 - 1993 | 33, 4x4, S.W. | 1,5 | 70kW | AR 301.82 | 4 | 06.83-12.93 | LR12YS | 1458 | ||
| ALFA ROMEO | 33 | 33 I (905..) | 1983 - 1993 | 33 S.W. | 1,5 | 70kW | AR 305.14 | 4 | 06.84-12.87 | LR12YS | 1458 | ||
| ALFA ROMEO | 33 | 33 I (905..) | 1983 - 1993 | 33 4x4, QV, S.W. | 1,5 | 77kW | AR 301.46, AR 305.08, AR 305.88 | 4 | 09.84-12.89 | LR12YS | 1458 | ||
| ALFA ROMEO | 33 | 33 I (905..) | 1983 - 1993 | 33 i.e., S.W., 4x4 | 1,7 | 77kW | AR 305.58 | 4 | 04.88-12.89 | LR12YS | 1458 | ||
| ALFA ROMEO | 75 | 75 (162B) | 1985 - 1992 | 75 | 1,6 | 81kW | AR 061.00 | 4 | 05.85-09.89 | LR12YS | 1458 | ||
| ALFA ROMEO | 75 | 75 (162B) | 1985 - 1992 | 75 i.e. | 1,6 | 81kW | AR 611.01 | 4 | 08.89-02.92 | LR12YS | 1458 | ||
| ALFA ROMEO | 75 | 75 (162B) | 1985 - 1992 | 75 | 1,8 | 85kW | AR 062.02 | 4 | 05.85-09.89 | LR12YS | 1458 | ||
| ALFA ROMEO | 75 | 75 (162B) | 1985 - 1992 | 75 | 1,8 | 88kW | AR 061.68, AR 611.02 | 4 | 09.88-02.92 | LR12YS | 1458 | ||
| ALFA ROMEO | 75 | 75 (162B) | 1985 - 1992 | 75 | 1,8 | 90kW | AR 612.01 | 4 | 09.89-02.92 | LR12YS | 1458 | ||
| ALFA ROMEO | 75 | 75 (162B) | 1985 - 1992 | 75 | 1,8 | 95kW | 4 | 09.89-02.92 | LR12YS | 1458 | |||
| ALFA ROMEO | 75 | 75 (162B) | 1985 - 1992 | 75 | 2,0 | 94kW | AR 062.12 | 4 | 05.85-10.88 | LR12YS | 1458 | ||
| ALFA ROMEO | 75 | 75 (162B) | 1985 - 1992 | 75 i.e. 12V | 3,0 | 148kW | AR 615.03 | 6 | 02.90-02.92 | LR12YS | 1458 | ||
| ALFA ROMEO | 75 | 75 (162B) | 1985 - 1992 | 75 ES Coupe Zagato | 3,0 | 152kW | AR 615.01 | 6 | 03.89-02.92 | LR12YS | 1458 | ||
| ALFA ROMEO | 90 | 90 (162..) | 1984 - 1987 | 90 | 1,8 | 85kW | AR 062.02 | 4 | 10.84-01.87 | LR12YS | 1458 | ||
| ALFA ROMEO | 90 | 90 (162..) | 1984 - 1987 | 90 | 1,8 | 89kW | 4 | 10.84-01.87 | LR12YS | 1458 | |||
| ALFA ROMEO | 90 | 90 (162..) | 1984 - 1987 | 90 i.e. | 2,0 | 94kW | AR 062.12 | 4 | 10.84-01.87 | LR12YS | 1458 | ||
| ALFA ROMEO | 155 | 155 (167) | 1992 - 1998 | 155 i V6 | 2,5 | 121kW | AR 67.301 | 6 | 05.96-02.97 | LR12YS | 1458 | ||
| ALFA ROMEO | 164 | 164 (164..) | 1987 - 1998 | 164 i.e. Turbo | 2,0 | 152kW | 4 | 07.90-10.92 | LR12YS | 1458 | |||
| ALFA ROMEO | 164 | 164 (164..) | 1987 - 1998 | 164 i V6 Turbo Super | 2,0 | 165kW | AR 64.102 | 6 | 03.91-06.97 | LR12YS | 1458 | ||
| ALFA ROMEO | 166 | 166 (936..) | 1998 - 2007 | 166 i 12V | 2,0 | 165kW | AR 34.102 | 6 | 10.98-12.07 | LR12YS | 1458 | ||
| ALFA ROMEO | 168 | 168 (164..) | 1987 - 1998 | 168 i.e. Turbo | 2,0 | 152kW | 4 | 07.90-10.92 | LR12YS | 1458 | |||
| ALFA ROMEO | 168 | 168 (164..) | 1987 - 1998 | 168 i V6 Turbo Super | 2,0 | 165kW | AR 64.102 | 6 | 03.91-06.97 | LR12YS | 1458 | ||
| ALFA ROMEO | Alfasud | Alfasud (901.., 902.., 904..) | 1972 - 1989 | Alfasud Ti, Coupe | 1,4 | 63kW | AR 301.68 | 4 | 03.80-12.84 | LR12YS | 1458 | ||
| ALFA ROMEO | Alfasud | Alfasud (901.., 902.., 904..) | 1972 - 1989 | Alfasud Veloce Coupe | 1,5 | 75kW | 4 | 03.83-12.87 | LR12YS | 1458 | |||
| ALFA ROMEO | Alfasud | Alfasud (901.., 902.., 904..) | 1972 - 1989 | Alfasud Ti Sprint, Coupe | 1,5 | 77kW | AR 301.46 | 4 | 03.82-12.84 | LR12YS | 1458 | ||
| ALFA ROMEO | Alfasud | Alfasud (901.., 902.., 904..) | 1972 - 1989 | Alfasud i.e. Coupe | 1,7 | 77kW | AR 305.58 | 4 | 10.87-12.89 | LR12YS | 1458 | ||
| ALFA ROMEO | Arna | Arna (920..) | 1983 - 1986 | Arna | 1,2 | 44kW | AR 310.00 | 4 | 09.83-12.86 | LR12YS | 1458 | ||
| ALFA ROMEO | Arna | Arna (920..) | 1983 - 1986 | Arna | 1,2 | 46kW | AR 301.02 | 4 | 09.83-12.86 | LR12YS | 1458 | ||
| ALFA ROMEO | Arna | Arna (920..) | 1983 - 1986 | Arna | 1,2 | 50kW | AR 305.00 | 4 | 09.83-12.86 | LR12YS | 1458 | ||
| ALFA ROMEO | Arna | Arna (920..) | 1983 - 1986 | Arna Ti | 1,4 | 63kW | AR 301.68, AR 310.10 | 4 | 09.83-12.86 | LR12YS | 1458 | ||
| ALFA ROMEO | Arna | Arna (920..) | 1983 - 1986 | Arna | 1,5 | 70kW | AR 301.82 | 4 | 01.85-12.86 | LR12YS | 1458 | ||
| ALFA ROMEO | Giulia | Giulia | 1964 - 1978 | Giulia Ti | 1,3 | 62kW | 4 | 04.69-07.75 | LR12YS | 1458 | |||
| ALFA ROMEO | Giulia | Giulia | 1964 - 1978 | Giulia Super, GT | 1,3 | 64kW | AR 005.30 | 4 | 01.74-12.78 | LR12YS | 1458 | ||
| ALFA ROMEO | Giulia | Giulia | 1964 - 1978 | Giulia Super | 1,6 | 71kW | 4 | 06.64-08.69 | LR12YS | 1458 | |||
| ALFA ROMEO | Giulia | Giulia | 1964 - 1978 | Giulia Super, GT | 1,6 | 76kW | AR 005.26 | 4 | 01.74-12.78 | LR12YS | 1458 | ||
| ALFA ROMEO | GT | GT I (105, 115) | 1963 - 1977 | GT 1300 Junior | 1,3 | 64kW | AR 005.30 | 4 | 01.66-12.77 | LR12YS | 1458 | ||
| ALFA ROMEO | GT | GT I (105, 115) | 1963 - 1977 | GT 1600 | 1,6 | 75-76kW | AR 005.26S | 4 | 01.63-12.77 | LR12YS | 1458 | ||
| ALFA ROMEO | GT | GT I (105, 115) | 1963 - 1977 | GT 1600 | 1,6 | 80kW | AR 005.36 | 4 | 01.66-12.77 | LR12YS | 1458 | ||
| ALFA ROMEO | GT | GT I (105, 115) | 1963 - 1977 | GT A 1600 | 1,6 | 83kW | 4 | 01.65-12.70 | LR12YS | 1458 | |||
| ALFA ROMEO | GT | GT I (105, 115) | 1963 - 1977 | GT V 1750 | 1,8 | 83kW | AR 005.48 | 4 | 01.67-12.72 | LR12YS | 1458 | ||
| ALFA ROMEO | GTV | GTV I (116) | 1978 - 1987 | GTV | 2,0 | 94kW | AR 062.12 | 4 | 01.84-12.85 | LR12YS | 1458 | ||
| ALFA ROMEO | GTV | GTV II (916..) | 1995 - 2006 | GTV i V6 Turbo | 2,0 | 148kW | AR 162.02 | 6 | 03.95-05.98 | LR12YS | 1458 | ||
| ALFA ROMEO | Montreal | Montreal | 1972 - 1979 | Montreal | 2,6 | 143kW | AR 108.32 | 8 | 12.72-03.79 | LR12YS | 1458 | ||
| ALFA ROMEO | RZ | RZ | 1992 - 1994 | RZ i 12V Zagato | 3,0 | 152kW | AR 615.01 | 6 | 01.92-12.94 | LR12YS | 1458 | ||
| ALFA ROMEO | Spider | Spider (105) | 1966 - 1977 | Spider 1300 | 1,3 | 64kW | AR 005.30 | 4 | 01.68-12.77 | LR12YS | 1458 | ||
| ALFA ROMEO | Spider | Spider (105) | 1966 - 1977 | Spider 1600 | 1,6 | 80kW | AR 005.26, AR 005.36 | 4 | 01.66-12.68 | LR12YS | 1458 | ||
| ALFA ROMEO | Spider | Spider (115) | 1971 - 1993 | Spider 1600 | 1,6 | 76kW | AR 005.26 | 4 | 06.76-10.90 | LR12YS | 1458 | ||
| ALFA ROMEO | Sprint | Sprint | 1979 - 1994 | Sprint Coupe | 1,4 | 63kW | AR 301.68 | 4 | 07.79-12.89 | LR12YS | 1458 | ||
| ALFA ROMEO | Sprint | Sprint | 1979 - 1994 | Sprint i.e. Coupe | 1,7 | 77kW | AR 305.58 | 4 | 10.87-12.89 | LR12YS | 1458 | ||
| ALFA ROMEO | SZ | SZ | 1988 - 1994 | SZ i 12V Zagato | 3,0 | 152kW | AR 615.01 | 6 | 09.88-12.94 | LR12YS | 1458 | ||
| AUDI | 80 | 80 II (B2) | 1975 - 1988 | 80 CD-5S | 1,9 | 85kW | WN | 5 | 09.81-07.83 | LR12YS | 1458 | ||
| AUDI | 200 | 200 I (43) | 1979 - 1982 | 200 5 Turbo | 2,1 | 125kW | WJ | 5 | 01.79-12.82 | LR12YS | 1458 | ||
| AUDI | Coupe | Coupe I (81, 85) | 1980 - 1988 | Coupe | 1,9 | 85kW | WN | 5 | 08.80-07.83 | LR12YS | 1458 | ||
| CATERHAM | Super Seven | Super Seven | 1990 - | Super Seven i 16V | 1,7 | 125kW | 4 | 04.90-12.91 | LR12YS | 1458 | |||
| FERRARI | 208 | 208 | 1975 - 1989 | 208 GTB, GTS | 2,9 | 188kW | 8 | 09.75-06.80 | LR12YS | 1458 | |||
| FERRARI | 308 | 308 | 1975 - 1989 | 308 GTB, GTS | 2,9 | 188kW | 8 | 09.75-06.80 | LR12YS | 1458 | |||
| FERRARI | Dino | Dino | 1969 - 1980 | Dino GT 206 | 2,0 | 132kW | 6 | 02.69-10.69 | LR12YS | 1458 | |||
| FERRARI | Dino | Dino | 1969 - 1980 | Dino GT 246, GTS 246 | 2,4 | 143kW | 236L | 6 | 10.69-10.73 | LR12YS | 1458 | ||
| FIAT | 124 | 124 | 1966 - 1985 | 124 - 1800 Sport Spider Rallye Abarth | 1,75 | 94kW | 132 AC.4000 | 4 | 09.72-07.75 | LR12YS | 1458 | ||
| FIAT | 124 | 124 | 1966 - 1985 | 124 - 2000 Sport Spider Europa Volumex | 2,0 | 98-100kW | 232 R14 | 4 | 06.83-04.85 | LR12YS | 1458 | ||
| FIAT | 125 | 125 | 1967 - 1974 | 125 - 1600 | 1,6 | 74kW | 125 B.000 | 4 | 05.69-10.73 | LR12YS | 1458 | ||
| FIAT | 127 | 127 | 1971 - 1986 | 127 - 1600 Sport | 1,6 | 60kW | 4 | 04.73-12.77 | LR12YS | 1458 | |||
| FIAT | 131 | 131 | 1974 - 1985 | 131 - 2000 Abarth Rallye | 2,0 | 103kW | 131 B2.000 | 4 | 01.76-07.80 | LR12YS | 1458 | ||
| FIAT | Argenta | Argenta (132A) | 1978 - 1986 | Argenta 2000 Volumex | 2,0 | 99-100kW | 4 | 03.84-11.85 | LR12YS | 1458 | |||
| FIAT | Ritmo | Ritmo II (138..) | 1982 - 1988 | Ritmo 130 TC Abarth | 2,0 | 96kW | 138 AR2.000 | 4 | 04.83-12.87 | LR12YS | 1458 | ||
| FIAT | Strada | Strada II (138..) | 1982 - 1988 | Strada 130 TC Abarth | 2,0 | 96kW | 138 AR2.000 | 4 | 04.83-12.87 | LR12YS | 1458 | ||
| FORD | Granada | Granada I / II | 1972 - 1985 | Granada | 2,8 | 150kW | 6 | 10.76-08.77 | LR12YS | 1458 | |||
| LANCIA | Delta | Delta I (831 AB0) | 1979 - 1994 | Delta S4 Turbo Volumex | 1,8 | 184kW | 4 | 09.85-10.88 | LR12YS | 1458 | |||
| MERCEDES-BENZ | Coupe | Coupe - 111 (W 111) | 1961 - 1971 | Coupe 250 SE | 2,5 | 110kW | M 129.980, M 129.981 | 6 | 01.65-12.67 | LR12YS | 1458 | ||
| MERCEDES-BENZ | S | S - 108, 109 (W 108, W 109) | 1966 - 1972 | 250 SE | 2,5 | 110kW | M 129.980 | 6 | 01.66-12.67 | LR12YS | 1458 | ||
| PORSCHE | 911 | 911 | 1963 - 1990 | 911 T | 2,0 | 81kW | 901.03 | 6 | 06.68-08.69 | LR12YS | 1458 | ||
| PORSCHE | 911 | 911 | 1963 - 1990 | 911 T | 2,2 | 92kW | 911.03, 911.06 | 6 | 01.70-08.71 | LR12YS | 1458 | ||
| PORSCHE | 911 | 911 | 1963 - 1990 | 911 T | 2,3 | 96kW | 911.57 | 6 | 01.72-12.73 | LR12YS | 1458 | ||
| PORSCHE | 911 | 911 | 1963 - 1990 | 911 T | 2,3 | 103kW | 6 | 08.71-12.73 | LR12YS | 1458 | |||
| PORSCHE | 911 | 911 | 1963 - 1990 | 911 | 2,7 | 121kW | 911.81 | 6 | 09.75-06.77 | LR12YS | 1458 | ||
| PORSCHE | 911 | 911 | 1963 - 1990 | 911 S, Carrera | 2,7 | 129kW | 911.42, 911.93 | 6 | 08.73-09.75 | LR12YS | 1458 | ||
| PORSCHE | 911 | 911 (964) | 1988 - 1993 | 911 Turbo | 3,3 | 235kW | M 30.69 | 6 | 08.90-09.93 | LR12YS | 1458 | ||
| PORSCHE | 911 | 911 (964) | 1988 - 1993 | 911 Turbo S | 3,3 | 261kW | M 30.695 | 6 | 06.91-12.92 | LR12YS | 1458 | ||
| PORSCHE | 924 | 924 | 1975 - 1988 | 924 | 2,0 | 92-98kW | 047.8, 047.9 | 4 | 01.76-08.85 | LR12YS | 1458 | ||
| PORSCHE | 944 | 944 | 1981 - 1991 | 944 S2, Cabrio | 3,0 | 155kW | M 44.41 | 4 | 12.88-07.91 | LR12YS | 1458 | ||
| VW (VOLKSWAGEN) | Golf | Golf I (17) | 1974 - 1985 | Golf GTi, Cabrio | 1,6 | 81kW | EG | 4 | 06.76-07.82 | LR12YS | 1458 | ||
| VW (VOLKSWAGEN) | Golf | Golf I (155) Cabrio | 1979 - 1993 | Golf Cabrio | 1,6 | 81kW | EG | 4 | 08.79-07.82 | LR12YS | 1458 | ||
| VW (VOLKSWAGEN) | Jetta | Jetta I (16) | 1978 - 1984 | Jetta GLi | 1,6 | 81kW | EG | 4 | 08.78-07.82 | LR12YS | 1458 | ||
| VW (VOLKSWAGEN) | Passat | Passat (B1 - 33) Variant | 1973 - 1981 | Passat Variant | 1,6 | 81kW | YS | 4 | 05.78-07.80 | LR12YS | 1458 | ||
| VW (VOLKSWAGEN) | Passat | Passat (B2 - 32B) | 1979 - 1989 | Passat 5S, Variant | 1,9 | 85kW | WN | 5 | 01.81-07.83 | LR12YS | 1458 | ||
| VW (VOLKSWAGEN) | Rabbit | Rabbit (155) Cabrio | 1979 - 1993 | Rabbit Cabrio | 1,6 | 81kW | EG | 4 | 08.79-07.82 | LR12YS | 1458 | ||
| VW (VOLKSWAGEN) | Santana | Santana | 1981 - 1984 | Santana 5S | 1,9 | 85kW | WN | 5 | 08.81-07.83 | LR12YS | 1458 | ||
| VW (VOLKSWAGEN) | Scirocco | Scirocco I (53) | 1974 - 1981 | Scirocco | 1,6 | 81kW | EG | 4 | 06.76-07.80 | LR12YS | 1458 | ||
| VW (VOLKSWAGEN) | Scirocco | Scirocco II (53B) | 1980 - 1992 | Scirocco | 1,6 | 81kW | EG | 4 | 08.80-04.82 | LR12YS | 1458 |
No matching applications. Try a different manufacturer or model, or clear the filters.
Date ranges and specifications are shown as supplied. Blank cells indicate that no value was provided. Confirm the engine code and application date range when matching your vehicle.





