HIGH POLE COUNT ROTOR
Low-mass rotor with high RPM capability, combined with excellent ouptut at idle, gives the user a much broader operating RPM range. The higher pole count also results in less electromagnetic interference with radios and other electronics.
Other high performance alternators have only one rectifier with 6 diodes, Sinister units boast 12 press fit diodes with 300% more surface area to dissipate heat.
CNC BILLET CHASSIS
This flagship model features a custom 6061 Aluminum housing. Designed and machined In-house at Sinister headquarters.
6 phase hairpin stators make Sinister alternators more efficient than other aftermarket units. This new technology with increased efficiency equates to incredible output at extremely low engine RPM, less energy wasted in the form of heat, and more horsepower to the wheels. Also, because less heat is being generated, the internal components last longer.