How can you disable the speed limiter on a 1999 ford e350 i bought from penske?

To disable the speed limiter on a 1999 Ford E350, you may need to reprogram the vehicle's engine control unit (ECU) using a compatible diagnostic tool or tuning software. Alternatively, you can check for a speed limiter setting in the vehicle's software, which may require professional assistance. It's important to note that tampering with speed limiters can violate local laws and regulations, so proceed with caution. Always consult a qualified mechanic or automotive specialist for the best approach.