NA Roadster Radiator Kit NA6CE / NA8C (Roadster/MX-5)
Lineup - NA Roadster Radiator Kit
Standard
Part Number (P/N): HPARE-NA#
Price: 65,000JPY
Specifications
[Standard Series]
Series: Standard
Tank Type: Top & Bottom Tank
Control Plate: None
1/8PT Port: None
Fin Pitch: Normal Pitch
Core Width: 40 mm
Outer Dimensions: H445 mm / L670 mm / W50 mm
Dry Weight: 4.43 kg
Material: Aluminum
Radiator Cap: Included (Valve Opening Pressure: 1.3 kg/cm²)
Features & Descriptions
What is the HPI EVOLVE Radiator?
The EVOLVE Radiator is engineered to push your vehicle's performance to the next level.
It suppresses water temperature rise during circuit and sports driving, while ensuring temperature stability even under low-airflow conditions, such as city traffic jams.
By optimizing the core width, fin shape, and pitch design, it provides reliable cooling performance across all driving stages—from stock vehicles to fully tuned cars.
What is the Standard Series?
The Standard Series utilizes a core design that boasts an overwhelming coolant capacity.
Delivering outstanding cooling efficiency, this model effectively suppresses water temperature rise relative to the number of laps. It is specifically built to handle demanding conditions where airflow is limited, such as drift sessions or driving on mini-circuits.
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