Singer GM Large Case Alternators

Hand Build Per Order 3-4 weeks possible build time

Singer Alternators are the ideal enhancement for your electrical setup. Factory installed alternators are designed to only give you what your car needs in stock form, the moment you start adding extras to it, more power is needed. This is where Singer alternators come into play. This can result in voltage dips that may damage your equipment or just cause it to under deliver. With its high idle output, Singer Alternators can deliver remarkable performance in even the most demanding situations. 

Large case – 138.5MM denso Hairpin Style (6 phase) 

Includes Billet Front Case

MODEL  IDLE OUTPUT

250A         190 @idle / 270A peak
270A         200 @idle / 280A peak
290A         240 @idle / 315A peak
320A         205 @idle / 345A peak
350A         210 @idle / 365A peak
370A         220 @idle / 380A peak
390A         225 @idle / 400A peak