Keep Temps Under Control on High-Boost Builds

Turbocharged and supercharged engines generate significantly more heat. Under boost, cooling capacity gets stressed fast—especially in hot climates, track sessions, or stop-and-go traffic. Heatshield Products RaceCool is a performance coolant additive formulated to help cooling systems work more efficiently by improving heat transfer.

Why Boosted Cars Benefit Most

When you add a turbocharger (or run higher boost), you often see:

• Higher coolant temps under load

• More heat soak between pulls

• Increased under-hood temperatures

• Greater demand on the radiator, fans, and intercooler system

RaceCool is a simple add-on that supports your existing cooling system—ideal for builds using Tomioka Racing turbochargers, upgraded radiators, oil coolers, and track-oriented setups.

Key Benefits

• Improves heat transfer for more efficient cooling

• Helps stabilize operating temperatures during boost and high-load driving

• Great for turbocharged & supercharged applications

• Perfect for track days / canyon runs / hot-weather driving

• Easy to use: pour into coolant system (follow manufacturer directions)

What You Get

• 1 Quart Bottle

• Brand: Heatshield Products

• Product: RaceCool Performance Coolant Additive

• Part Number: 900000

Bullet Highlights

• Designed for turbocharged & supercharged vehicles

• Helps improve cooling efficiency through better heat transfer

• Great for performance street and track use

• Works alongside upgraded cooling components (radiator, fans, oil cooler, etc.)

• Recommended addition for Tomioka Racing turbocharger builds where heat management matters

Fitment / Compatibility

Compatibility:
Works with most liquid-cooled automotive systems. Always follow the vehicle manufacturer’s guidelines and the product’s label instructions for mixing and use.

Best Use Cases:

• Turbocharged engines (including Tomioka Racing turbocharger setups)

• Supercharged engines

• Track / autocross / drift applications

• Hot climate or towing/high-load driving

FAQ

Q: Is RaceCool good for turbocharged engines?
Yes—boosted engines generate more heat, and RaceCool is commonly used to help improve cooling efficiency and heat transfer under high load.

Q: Can I use this with my Tomioka Racing turbocharger build?
Yes. It’s a strong supporting upgrade for turbo builds because heat management becomes more critical with boost.

Q: Does this replace coolant?
No—this is an additive. Use it with your coolant/water mix as directed on the bottle.

Q: Is it only for race cars?
No. It’s great for daily drivers too, especially in hot weather or on vehicles that see spirited driving.