Is this compatible with the PolarStar Kythera?
PolarStar Light Nozzle / Poppet Spring - FE/F2/Kythera
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Open Dec 18, 2025 - 07:06 AM
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Answer
Dec 18, 2025 - 07:06 AM
Yes, this spring is compatible with the PolarStar Kythera system. The Kythera is a mechanical HPA engine, and using this light spring allows users to optimize their air efficiency and feeding performance for this specific platform.
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PolarStar Light Nozzle / Poppet Spring - FE/F2/Kythera
This PolarStar Light Strength Nozzle and Poppet Spring for the F2 and Fusion Engine allows you to achieve better performance and function at a lower PSI, resulting in more efficiency by running at that lower PSI. This light tension spring allows the system to adjust the force balance of the nozzle/p...
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