https://www.gnarpowpow.com/tags/mario-andretti/ Tue 05 May 2026 02:15:24 +0200 https://www.gnarpowpow.com/videos/3113/building-a-supercharged-high-performance-signature-camaro-horsepower-s15-e11/
HorsePower helps legendary racer Mario Andretti build a supercharged, modified, stylized Signature Camaro. It's a one-of-a-kind car with a special mission. It's destined for the Auction block with all money going to the Wounded Warrior Project. ]]> Sun 24 Oct 2021 12:52:17 +0200 https://www.gnarpowpow.com/videos/3113/building-a-supercharged-high-performance-signature-camaro-horsepower-s15-e11/