High Flow AUX Cooler Set
We take great care in selecting which components would offer the best combination of performance, durability and value for all of our cooling packages. Not only for our test car, but for yours as well. It’s this passion for improvement that led us to working our friends at CSF to modify an existing design, in order to give you more flexibility and better performance.
GMS worked closely with the team at CSF to make some improvements to their existing #8207 design by removing the fixed GM quick connect fittings in favor of a pair of -10 ORB female bosses which gives you the flexibility to run the OEM 5/8” quick connects (included in the box), push lock or AN fittings of your choice. We also changed the finish so all three units match in color and provide uniform aesthetics as well as proven cooling results. The ORB bungs also allow you to remove the OEM 5/8” hose / fittings and upgrade to 3/4” between the AUX and Main HX by simply installing a -10 ORB to -12 AN adapter. Note: In an effort to maximize the size of these units, cutting the upper bracket in one corner may be needed on some cars. Additionally, modifications will be needed for the 3/4” option depending on the fittings and preferred hose routing. This effort to upgrade to 3/4” fittings and hoses yielded us a 20% increase in flow using the factory pump!!!
Each CSF Radiator design, custom or not, undergoes rigorous testing before it is brought to market. Testing includes:
-Individually leak tested
-Vibration cycle tested
-Thermal cycle tested
-Wind tunnel cycle tested.
-Burst pressure and impulse cycle tested for strength
-Salt spray tested for corrosion
-10 foot box "drop test" to ensure packaging protection
GMS takes pride in offering the very best components for your car. As LT4 purists, we want to squeeze as much power as we can from the LT4 factory 1.7L blower. As most of you know, making big power with these compact blowers often means spinning them faster, which is a double edged sword. As the blower speed increases, so does the heat generated by the blower, which quickly illuminates the weakness of the factory HX cooling system. So whether you are simply trying to keep your otherwise stock ZLE happy on the track, or your 1000HP street racer is combating your sky rocketing IAT’s this HX combo will help.
Want to keep track of your IAT’s and oil temps in real time? Add an incredible Banks iDash to your cart for maximum monitoring capabilities.
Whats in the box:
(2) GMS Aux Coolers (with 5/8” Quick Connects)
What YOU will need to provide:
Patience and attention to detail for installation... or, someone like that, who you trust with your beloved, adorned, magnificent, earth shaking, alarm sounding ZL1.
Cut-off wheel for a quick trim to the upper bracket no matter which fitting set up you choose.
-12AN to 3/4” hose set-up requires a 1-3/4” hole saw -10ORB to -12AN low profile adapters and your choice of fittings. We suggest using 3/4” silicone hoses for this option, as well as 120 degree fittings.
More 50/50 coolant. Some nice hose pinch clamps are a big help here also.
Fitment: 2018+ Camaro ZL1 + 2016+ CTS.V
We take great care in selecting which components would offer the best combination of performance, durability and value for all of our cooling packages. Not only for our test car, but for yours as well. It’s this passion for improvement that led us to working our friends at CSF to modify an existing design, in order to give you more flexibility and better performance.
GMS worked closely with the team at CSF to make some improvements to their existing #8207 design by removing the fixed GM quick connect fittings in favor of a pair of -10 ORB female bosses which gives you the flexibility to run the OEM 5/8” quick connects (included in the box), push lock or AN fittings of your choice. We also changed the finish so all three units match in color and provide uniform aesthetics as well as proven cooling results. The ORB bungs also allow you to remove the OEM 5/8” hose / fittings and upgrade to 3/4” between the AUX and Main HX by simply installing a -10 ORB to -12 AN adapter. Note: In an effort to maximize the size of these units, cutting the upper bracket in one corner may be needed on some cars. Additionally, modifications will be needed for the 3/4” option depending on the fittings and preferred hose routing. This effort to upgrade to 3/4” fittings and hoses yielded us a 20% increase in flow using the factory pump!!!
Each CSF Radiator design, custom or not, undergoes rigorous testing before it is brought to market. Testing includes:
-Individually leak tested
-Vibration cycle tested
-Thermal cycle tested
-Wind tunnel cycle tested.
-Burst pressure and impulse cycle tested for strength
-Salt spray tested for corrosion
-10 foot box "drop test" to ensure packaging protection
GMS takes pride in offering the very best components for your car. As LT4 purists, we want to squeeze as much power as we can from the LT4 factory 1.7L blower. As most of you know, making big power with these compact blowers often means spinning them faster, which is a double edged sword. As the blower speed increases, so does the heat generated by the blower, which quickly illuminates the weakness of the factory HX cooling system. So whether you are simply trying to keep your otherwise stock ZLE happy on the track, or your 1000HP street racer is combating your sky rocketing IAT’s this HX combo will help.
Want to keep track of your IAT’s and oil temps in real time? Add an incredible Banks iDash to your cart for maximum monitoring capabilities.
Whats in the box:
(2) GMS Aux Coolers (with 5/8” Quick Connects)
What YOU will need to provide:
Patience and attention to detail for installation... or, someone like that, who you trust with your beloved, adorned, magnificent, earth shaking, alarm sounding ZL1.
Cut-off wheel for a quick trim to the upper bracket no matter which fitting set up you choose.
-12AN to 3/4” hose set-up requires a 1-3/4” hole saw -10ORB to -12AN low profile adapters and your choice of fittings. We suggest using 3/4” silicone hoses for this option, as well as 120 degree fittings.
More 50/50 coolant. Some nice hose pinch clamps are a big help here also.
Fitment: 2018+ Camaro ZL1 + 2016+ CTS.V
We take great care in selecting which components would offer the best combination of performance, durability and value for all of our cooling packages. Not only for our test car, but for yours as well. It’s this passion for improvement that led us to working our friends at CSF to modify an existing design, in order to give you more flexibility and better performance.
GMS worked closely with the team at CSF to make some improvements to their existing #8207 design by removing the fixed GM quick connect fittings in favor of a pair of -10 ORB female bosses which gives you the flexibility to run the OEM 5/8” quick connects (included in the box), push lock or AN fittings of your choice. We also changed the finish so all three units match in color and provide uniform aesthetics as well as proven cooling results. The ORB bungs also allow you to remove the OEM 5/8” hose / fittings and upgrade to 3/4” between the AUX and Main HX by simply installing a -10 ORB to -12 AN adapter. Note: In an effort to maximize the size of these units, cutting the upper bracket in one corner may be needed on some cars. Additionally, modifications will be needed for the 3/4” option depending on the fittings and preferred hose routing. This effort to upgrade to 3/4” fittings and hoses yielded us a 20% increase in flow using the factory pump!!!
Each CSF Radiator design, custom or not, undergoes rigorous testing before it is brought to market. Testing includes:
-Individually leak tested
-Vibration cycle tested
-Thermal cycle tested
-Wind tunnel cycle tested.
-Burst pressure and impulse cycle tested for strength
-Salt spray tested for corrosion
-10 foot box "drop test" to ensure packaging protection
GMS takes pride in offering the very best components for your car. As LT4 purists, we want to squeeze as much power as we can from the LT4 factory 1.7L blower. As most of you know, making big power with these compact blowers often means spinning them faster, which is a double edged sword. As the blower speed increases, so does the heat generated by the blower, which quickly illuminates the weakness of the factory HX cooling system. So whether you are simply trying to keep your otherwise stock ZLE happy on the track, or your 1000HP street racer is combating your sky rocketing IAT’s this HX combo will help.
Want to keep track of your IAT’s and oil temps in real time? Add an incredible Banks iDash to your cart for maximum monitoring capabilities.
Whats in the box:
(2) GMS Aux Coolers (with 5/8” Quick Connects)
What YOU will need to provide:
Patience and attention to detail for installation... or, someone like that, who you trust with your beloved, adorned, magnificent, earth shaking, alarm sounding ZL1.
Cut-off wheel for a quick trim to the upper bracket no matter which fitting set up you choose.
-12AN to 3/4” hose set-up requires a 1-3/4” hole saw -10ORB to -12AN low profile adapters and your choice of fittings. We suggest using 3/4” silicone hoses for this option, as well as 120 degree fittings.
More 50/50 coolant. Some nice hose pinch clamps are a big help here also.
Fitment: 2018+ Camaro ZL1 + 2016+ CTS.V