Radiator Kit for ZN6 86 / ZN8 GR86

Lineup
 
Standard
Part Number (P/N): HPARE-ZN6CORE
Price: 90,000JPY
 
Specifications
[Multi Flow Series]
Series: Multi Flow
Tank Type: Side Tank
Control Plate: None
1/8PT Port: Equipped
Fin Pitch: Micro Pitch
Core Width: 40 mm
Outer Dimensions: H356 mm / L760 mm / W50 mm
Dry Weight: 4.89 kg
Material: Aluminum
Radiator Cap: None
Notes: MT Only / Without swirl tankFeatures & 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 Multi Flow Series?
The Multi Flow Series features high-capacity tanks positioned on both sides of the core.
By routing the coolant to turn within the tanks, the fluid passes through the core multiple times for repeated cooling.
This design maximizes heat exchange within a limited surface area over an extended period, delivering unmatched cooling performance and temperature stability even during continuous track sessions.
It provides definitive cooling effects even via airflow from electric fans while stationary after driving.
This model is highly recommended for circuit use and vehicles requiring cooling performance beyond alpha-level upgrades.