Brisk Racing Silver Spark Plugs
By popular demand, GMS is proud to offer the same Brisk Silver Racing Spark Plug we have been using in our 900+ HP ZL1 for years, to our client base.
Perhaps like you, I did not pay much attention to my spark plugs at first, but after talking with a few high profile tuners, and other high HP enthusiast, the brand BRISK came up over and over again, so we decided to take a look.
After reading all of the technical bits below from Brisk it made sense to upgrade during the next oil change and we have not looked back since.
At our power level, we want to use the best spark plug available to help us stay reliable and make the most power, and we are happy to be able to help do the same for you.
High-performance cars demand ignition components that can withstand extreme conditions and deliver maximum efficiency, which is why Brisk Racing Silver Spark Plugs are an ideal choice for our LT4 powered cars. These plugs feature a silver center electrode, known for its superior thermal and electrical conductivity compared to traditional materials like copper or platinum. This results in a stronger, more consistent spark, improved throttle response, and more efficient combustion—all critical for high-revving engines. Additionally, the silver construction resists fouling and maintains performance even under high-stress driving conditions, making them especially suited for racing and performance-tuned applications. By using Brisk Racing Silver Spark Plugs, drivers can ensure their engines operate at peak performance with enhanced power, fuel efficiency, and reliability.
These Brisk RR12S are 3 levels colder than OEM, and is the plug rating we using on our 900hp shop car. Running a colder spark plug helps improve combustion stability and reduce the risk of pre-ignition or detonation under increased cylinder pressures and elevated combustion temperatures. Colder plugs have a shorter insulator nose and dissipate heat more quickly to the cylinder head, keeping the firing tip cooler. This is crucial in high-performance applications where forced induction significantly raises the thermal load on the engine. By controlling plug tip temperatures, colder plugs help maintain reliable spark performance, prevent misfires, and support consistent power delivery—especially during sustained high-boost conditions.
From the Brisk website;
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
Fires properly even if fouling occurs, common standard plugs failure.
Silver centre electrode, best thermal (heat) & electrical conductor.
Lower voltage requirement for safe operation.
Reduces wear on coil, leads and other ignition parts.
1.5 mm Silver Wire Centre Electrode
Applications
Methanol, ethanol, CNG, LPG, Propane, E85 blend, Alcohol, LNG, Race Fuels, Nitro, Nitrous.
Old vehicles with weaker ignition systems and/or excessive oil consumption.
High RPM race engines with short time for ignition coil saturation.
Naturally aspirated or forced induction applications
Standard and high compression engines
High octane or hard ignition fuels.
Service Life
18k miles.
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.
Note; we sell these spark plugs individually, because when I purchase spark plugs I always keep 1-2 extra on the shelf just incase I have an issues one day, or I damage one… and I don’t want to order an entire set of 8, when I only need 1. Anyway, that is why we sell the this way. That said, we do recommend ordering 1-2 extra for closet stock.
For gaping, we always suggest you ask your tuner. For our car, we gap ours to .026”
Brisk SKU - RR12S
Parameters:
ThreadDiameter - 14mm
Thread Reach - 25mm-1"
Hexagon - 16mm-5/8"
Seat Type - Tapered
Design - Silver Racing
Resistor - Yes
Projected - No
Heat Range - 12
Fitment: 2017+ Camaro ZL1
By popular demand, GMS is proud to offer the same Brisk Silver Racing Spark Plug we have been using in our 900+ HP ZL1 for years, to our client base.
Perhaps like you, I did not pay much attention to my spark plugs at first, but after talking with a few high profile tuners, and other high HP enthusiast, the brand BRISK came up over and over again, so we decided to take a look.
After reading all of the technical bits below from Brisk it made sense to upgrade during the next oil change and we have not looked back since.
At our power level, we want to use the best spark plug available to help us stay reliable and make the most power, and we are happy to be able to help do the same for you.
High-performance cars demand ignition components that can withstand extreme conditions and deliver maximum efficiency, which is why Brisk Racing Silver Spark Plugs are an ideal choice for our LT4 powered cars. These plugs feature a silver center electrode, known for its superior thermal and electrical conductivity compared to traditional materials like copper or platinum. This results in a stronger, more consistent spark, improved throttle response, and more efficient combustion—all critical for high-revving engines. Additionally, the silver construction resists fouling and maintains performance even under high-stress driving conditions, making them especially suited for racing and performance-tuned applications. By using Brisk Racing Silver Spark Plugs, drivers can ensure their engines operate at peak performance with enhanced power, fuel efficiency, and reliability.
These Brisk RR12S are 3 levels colder than OEM, and is the plug rating we using on our 900hp shop car. Running a colder spark plug helps improve combustion stability and reduce the risk of pre-ignition or detonation under increased cylinder pressures and elevated combustion temperatures. Colder plugs have a shorter insulator nose and dissipate heat more quickly to the cylinder head, keeping the firing tip cooler. This is crucial in high-performance applications where forced induction significantly raises the thermal load on the engine. By controlling plug tip temperatures, colder plugs help maintain reliable spark performance, prevent misfires, and support consistent power delivery—especially during sustained high-boost conditions.
From the Brisk website;
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
Fires properly even if fouling occurs, common standard plugs failure.
Silver centre electrode, best thermal (heat) & electrical conductor.
Lower voltage requirement for safe operation.
Reduces wear on coil, leads and other ignition parts.
1.5 mm Silver Wire Centre Electrode
Applications
Methanol, ethanol, CNG, LPG, Propane, E85 blend, Alcohol, LNG, Race Fuels, Nitro, Nitrous.
Old vehicles with weaker ignition systems and/or excessive oil consumption.
High RPM race engines with short time for ignition coil saturation.
Naturally aspirated or forced induction applications
Standard and high compression engines
High octane or hard ignition fuels.
Service Life
18k miles.
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.
Note; we sell these spark plugs individually, because when I purchase spark plugs I always keep 1-2 extra on the shelf just incase I have an issues one day, or I damage one… and I don’t want to order an entire set of 8, when I only need 1. Anyway, that is why we sell the this way. That said, we do recommend ordering 1-2 extra for closet stock.
For gaping, we always suggest you ask your tuner. For our car, we gap ours to .026”
Brisk SKU - RR12S
Parameters:
ThreadDiameter - 14mm
Thread Reach - 25mm-1"
Hexagon - 16mm-5/8"
Seat Type - Tapered
Design - Silver Racing
Resistor - Yes
Projected - No
Heat Range - 12
Fitment: 2017+ Camaro ZL1
By popular demand, GMS is proud to offer the same Brisk Silver Racing Spark Plug we have been using in our 900+ HP ZL1 for years, to our client base.
Perhaps like you, I did not pay much attention to my spark plugs at first, but after talking with a few high profile tuners, and other high HP enthusiast, the brand BRISK came up over and over again, so we decided to take a look.
After reading all of the technical bits below from Brisk it made sense to upgrade during the next oil change and we have not looked back since.
At our power level, we want to use the best spark plug available to help us stay reliable and make the most power, and we are happy to be able to help do the same for you.
High-performance cars demand ignition components that can withstand extreme conditions and deliver maximum efficiency, which is why Brisk Racing Silver Spark Plugs are an ideal choice for our LT4 powered cars. These plugs feature a silver center electrode, known for its superior thermal and electrical conductivity compared to traditional materials like copper or platinum. This results in a stronger, more consistent spark, improved throttle response, and more efficient combustion—all critical for high-revving engines. Additionally, the silver construction resists fouling and maintains performance even under high-stress driving conditions, making them especially suited for racing and performance-tuned applications. By using Brisk Racing Silver Spark Plugs, drivers can ensure their engines operate at peak performance with enhanced power, fuel efficiency, and reliability.
These Brisk RR12S are 3 levels colder than OEM, and is the plug rating we using on our 900hp shop car. Running a colder spark plug helps improve combustion stability and reduce the risk of pre-ignition or detonation under increased cylinder pressures and elevated combustion temperatures. Colder plugs have a shorter insulator nose and dissipate heat more quickly to the cylinder head, keeping the firing tip cooler. This is crucial in high-performance applications where forced induction significantly raises the thermal load on the engine. By controlling plug tip temperatures, colder plugs help maintain reliable spark performance, prevent misfires, and support consistent power delivery—especially during sustained high-boost conditions.
From the Brisk website;
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
Fires properly even if fouling occurs, common standard plugs failure.
Silver centre electrode, best thermal (heat) & electrical conductor.
Lower voltage requirement for safe operation.
Reduces wear on coil, leads and other ignition parts.
1.5 mm Silver Wire Centre Electrode
Applications
Methanol, ethanol, CNG, LPG, Propane, E85 blend, Alcohol, LNG, Race Fuels, Nitro, Nitrous.
Old vehicles with weaker ignition systems and/or excessive oil consumption.
High RPM race engines with short time for ignition coil saturation.
Naturally aspirated or forced induction applications
Standard and high compression engines
High octane or hard ignition fuels.
Service Life
18k miles.
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.
Note; we sell these spark plugs individually, because when I purchase spark plugs I always keep 1-2 extra on the shelf just incase I have an issues one day, or I damage one… and I don’t want to order an entire set of 8, when I only need 1. Anyway, that is why we sell the this way. That said, we do recommend ordering 1-2 extra for closet stock.
For gaping, we always suggest you ask your tuner. For our car, we gap ours to .026”
Brisk SKU - RR12S
Parameters:
ThreadDiameter - 14mm
Thread Reach - 25mm-1"
Hexagon - 16mm-5/8"
Seat Type - Tapered
Design - Silver Racing
Resistor - Yes
Projected - No
Heat Range - 12
Fitment: 2017+ Camaro ZL1