Jacobs FC 4000 digital ignitions give you outstanding throttle response and max power at top rpm, with no high-end drop-off. With 550 V of capacitive discharge power and over 300 mJ of spark output, these units will give you all the spark you need to burn whatever exotic fuel mixture you're running. They feature multi-spark technology, two rotary dial adjustable rev limiters, and three different levels of spark output for custom tuning. Jacobs has taken high performance ignitions to the next step by making the FC 4000s capable of self-adjusting the spark output, depending on engine rpm. This array of features makes them a fantastic choice for the harsh and demanding world of racing.
