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Holley’s High Voltage Experience (HHVE) is the adrenaline-fueled electric-vehicle exhibition and competition brought to you by Holley Performance Brands. Since its inaugural run at Sonoma Raceway in 2021, HHVE has grown into a premier EV-focused showcase featuring autocross, drag racing, road course sessions, a 3S Challenge, car show, vendor midway, and hands-on driving instruction from racing legends like Randy Pobst. The event highlights cutting-edge EV performance, influencer activations, and a thriving online community with an audience that surpasses 1 million across official Holley channels.