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PolarStar Fusion Engine FCU Issue

OptimusPrime

Something for PolarStar Airsoft Fusion Engine owners to be aware of, especially with the 11.1v Lipo Batteries as explained by Bingo Airsoftworks... "This short video demonstrates the problems you can have running your PolarStar Fusion Engine using an 11.1v lipo battery, with a high rate of fire. The FCU voltage regulator can overheat (the FCU gets hot to the touch) and it causes the solenoids to not trigger properly.

In this video you can hear how one solenoid stops working after firing at full auto for an extended period, then it will start working again, then stop again, cycling over and over.

The Fusion Engine does not need high voltage to operate, so stick with the 7.4v lipos and let those 11.1v lipos do their damage on gearbox pistons and gears, not the FCU."

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