The Hellcat Grudge Race builds are picking up speed, traction and of course…power. Who better than Jim Wilder, Dodge//SRT Charger and Challenger Development Manager, to join in the fun this week? Jim and John Hammer review what the builders have done with their SRT Hellcat Redeyes so far, and have some good tips for what to focus on next in this week’s update video.

Roadkill Nights Powered by Dodge is only about two weeks away, but it’s still hard to tell which build is shaping up to be the strongest contender. Check out their videos and build pics, and throw a vote to the one you’re most excited to see!