320 Amp SPX-i High Output Alternator

Our SPX-i series high-output alternators are the ultimate upgrade when you need the absolute biggest and most sophisticated high output alternator on the planet. All of our SPX-i series alternators are designed for one purpose, brute force idle output. When you need the most extreme idle output with the most sophisticated integrated alternator-monitoring system to prevent thermal failures is where the SPX-i alternator delivers. Every DC Power product we sell is held to the strictest quality standards in the industry. We only use 100% brand new USA made components along with one of the most rigorous testing before each individual alternator leaves our shop. Each SPX-i series alternator comes standard with our custom hard-anodized billet aluminum pulley and 2-year replacement warranty. If you're looking for a significant overall increase in top end and idle output, the SPX-i series alternator is your solution.

Alternator Specifications

• Mounting Type:OEM Fitment
• Output Voltage:14.4
• Idle Amperage:240
• Hot Idle Amperage @ 200° F:220
• Max Amperage:320
• Hot Max Amperage @ 200° F:290
• Doesn't affect vehicles PCM, Check Engine Light or Charge Light:Yes - Direct plug-in OEM PCM Compliant
• Stator Configuration:6 Phase Slot Wound
• Average A/C Ripple Current:10 amps
• Positive Output Stud Size:8MM x 1.25 Copper
• Temperature Compensation:Yes with 3-Step Thermal Protection
• Rectifier:12 80 amp press fit diodes
• Rectifier Heatsink:Aluminum
• Warranty Duration:2 Years