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RA-series regulators feature a 360 degree swiveling vacuum reference port that is double O-ring sealed
NPT reference ports
including R32
284/276 Degrees advertised duration
P/N: F90000285
JAS High RPM Performance LS1 Alternator BMW-3-Series-E90-E91-E92-E93-2008 RA-series regulators feature a 360This 140A high performance LS1 alternator is designed for applications where sustained high RPM operation and electrical reliability actually matter. Unlike the standard JAS LS1 alternator, this unit is rated for high engine speeds, making it the correct choice for performance builds, track cars, and motorsport applications. Built to handle increased electrical load without voltage drop, its ideal for vehicles running additional accessories such as
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