What is the recommended input pressure for these FPS outputs?
PolarStar Red Fusion Engine Nozzle | HPA Internal Upgrades
Status:
Open Feb 10, 2026 - 10:00 AM
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Answer
Feb 10, 2026 - 10:00 AM
The recommended input pressure to achieve the listed FPS outputs with the red nozzle is 120 PSI (pounds per square inch). Using the correct PSI ensures consistent and safe performance from your PolarStar fusion engine HPA system.
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