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 peak270A 200 @idle / 280A peak290A 240 @idle / 315A peak320A 205 @idle / 345A peak350A 210 @idle / 365A peak370A 220 @idle / 380A peak390A 225 @idle / 400A peak