The New-Line Supplementary Radiator (Model N-L101) is a lightweight, horizontally mounted add-on designed to work with virtually any standard kart radiator system. Rather than replacing your main radiator, the Supplementare enhances overall cooling by acting as a first-stage heat exchanger in a two-radiator setup.
Mounted behind the driver’s seat, it takes advantage of upward airflow from beneath the seat to rapidly lower the temperature of coolant as it exits the engine. This pre-cooled water then enters the main radiator to complete the cycle. The result is a more stable and efficient engine operating temperature—especially valuable in hot climates and high-load racing conditions.
Compatible with most standard kart radiators, this add-on is ideal for drivers seeking improved thermal management without altering their primary system.
Key Features:
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Model: N-L101
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Weight: 0.630 kg
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Orientation: Horizontal, curved design
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Mounting Position: Behind driver’s seat using anti-vibration brackets
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Cooling Function: Pre-cools water before it enters the main radiator
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Compatibility: Works with any standard kart radiator system
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Always check rules for legality.
