WEAPON-X: The Cooling Kit [C7 Corvette, LT1 LT4]

Vendor: WEAPON-X Motorsports


$1,699.00 $1,888.00
Keep your supercharged C7 Corvette at it's peak performance  with these Weapon-X cooling packages!  Any of you guys who have had the C7Z on the dyno are aware that the manifold temp sky rockets...
WEAPON-X Chiller
Engine Cooling

Keep your supercharged C7 Corvette at it's peak performance  with these Weapon-X cooling packages!  Any of you guys who have had the C7Z on the dyno are aware that the manifold temp sky rockets when making a pull and after. Pull 1 is in the 130s, we wait and wait and wait, then do Pull 2 which will be down 20hp, and then Pull 3 into the 180s and down another 20hp. To address the heat, you'll want to do two things, more capacity to reduce overall temps and add a better heat exchanger system to cool the fluid faster. This product addresses the first part by increasing the system capacity by 400%! The Trunk Cooler System gets that recovery time down to minutes instead of hours between pulls with the added capacity and ability to ice down the system. 

WEAPON-X Stage 1 Kit:

  • WEAPON-X Track Attack Heat Exchanger with OEM 3/4" Push Lock Fittings
  • Pierburg HX Pump and harness - 10 GPM
  • WEAPON-X Heat Exchanger Tank - 1.7G with OEM in/outlets
  • 160* Thermostat

WEAPON-X Stage 2 Kit:

  • WEAPON-X Track Attack Heat Exchanger with OEM 3/4" Push Lock Fittings
  • WEAPON-X Cooling Manifold Adapters -10 AN Fittings
  • Pierburg HX Pump and harness - 10 GPM
  • WEAPON-X Heat Exchanger Tank - 1.7G with OEM in/outlets
  • 160* Thermostat
    *There are various ways to route this depending on supercharger config and options, so we can help with ideas, but it is customer's responsibility to layout the routing and supply the necessary braided lines and any fittings required beyond what we send with the supercharger coolant adapters and what is on the HX and tank.


  • WEAPON-X Boost Freeze Chiller Kit - Stage 1 for OEM pushlock fittings, or stage 2 with the Track Attack HX and Supercharger cooling manifold adapters!
  • Dewitts Radiator

C7 Z06 Track Attack Heat Exchanger info:

Whether you're running stock boost on the supercharged C7 Z06 or an upgraded pulley kit, you're already aware of the performance killing heat this engine puts out. The more dense the intake charge, the more HP your car will make. When dealing with Centrifugal, Roots, or Twin Screw Superchargers, there's always the issue of intake temps as heat is a byproduct of compression. When running the car hard, you're making a lot of heat that quickly heat soaks the fluid running through the supercharger trying to keep it cool. Heat results in a loss in power as well as the possibility of damage to the engine. Timing lost due to heat above 140* Intake Air Temp sensor 2 can easily rob even a stock C7 Z06 of 25-50+HP on a heat soaked motor. One way to help reduce these intake temps and the risk of damage is to add a more efficient heat exchanger to the system that holds more fluid in the exchange area with more rows/fins per square inch which in turn helps lower intake temps by dissipating heat. This will allow the supercharger to be more efficient while in boost and cool down faster after high boost runs. Made in USA!

Stewart EMP Heat Exchanger Pump:
This pump is the 25A reprogrammed 25 GPM pump and was tested with advanced flow testing equipment and a fixed restriction that used a gen 5 Camaro ZL1 intercooler brick assembly and intercooler radiator with 3/4 inch OEM diameter coolant hoses. The Stewart-EMP intercooler pump can flow 7.7 gpm and is 60% more flow capacity than the ZL1 stock pump. 

160 Degree Thermostat
Looking to help your boosted C7 Corvette run cooler? Add a lower temp t stat that will allow your motor to run cooler. No more need for a costly billet housing, the direct replacement thermostat is here!

WEAPON-X HX Cooler Tank:

  • Approximately 1.7 gallons of extra fluid
  • Mounts in engine bay
  • Large opening to load with ice at the track

WEAPON-X Boost Freeze Chiller:

Tired of fighting heat and feeling the car pulling power?  Looking for a better cooling solution?  What would you do with sub freezing supercharger temps with the push of a button?!  The WEAPON-X Boost Freeze Chiller is your solution to using your vehicle's OEM AC system to cool the supercharger and allow you to make MORE POWER!

The WEAPON-X Boost Freeze Chiller System will revolutionize the the aftermarket forced induction world!  

Read more here:

Dewitts C7 Competition Radiator
The factory C7 Corvette radiator is a production unit and sure it works for the average Vette owner, but you're different right? You had to have more HP and want to keep that tire shredding, turn smashing, strip terrorizing monster you've modified as cool as possible. A cooler engine is a more efficient engine. High heat blocks can lead to detonation/KR and eventually failure. If you're in hotter climates, this is even more necessary as the effects of convection are lessened with hotter air passing through any radiator. A cooler motor translates to more HP and a longer engine life. Features: Complete Aluminum Radiator Integrates with factory fan. Works with all factory hoses and connection points Lifetime Warranty Made in USA! Gen 2 option: The new design uses a lower serpentine fin, which allows us to pack (7) seven more rows of tubes in the same size core. The tubes have dimples stamped into them to create turbulence, which promotes flow and heat exchange.


NOTE: The manufacturer is in the process of moving to a bigger facility which has caused delays in manufacturing. They are working their best to resume production to get open orders out as quickly as possible.

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