MECHMAN | 320 AMP FOR SELECT GM 2.0 / 2.5 ENGINE APPLICATIONS

This 320-amp alternator is designed for a wide range of GM vehicles with the 2.0 and 2.5 engine applications. This 320-amp version is made for the MAX EFFORT customer needing all of the amperage available on this platform. We bypass the vehicles RVC system and use a single wire turn on (our P101 harness) with an internal regulator for higher/more stable voltage. We also include our P103 plug to ensure the battery light remains off. The 320-amp option offers the most amperage at higher or driving RPM’s but may not put out as much idle RPM amperage as our 240-amp option. Most daily drivers and/or mild audio upgrades can use the 240-amp version and the customer participating in competitions or extreme audio systems would lean more towards the 320-amp version. This alternator uses a smaller 1.75″ diameter pulley so a 1/2″ or so serpentine belt is required for proper performance and maximum output. Please check our QUICK BELT FINDER for this option. This RVC bypassed version is also compatible with our plug and play GM 4pin voltage boosting harnesses found in our Plugs and Harnesses section. These can raise your standard 14.6-14.9 voltage in half volt increments up to a high 16-volt area.