“I would love to keep following this path while inspiring others, especially females, to pursue a STEM degree and the automotive industry.” Where It’s HeadedĪfter the SEMA Show, it’s right back to college for Roki, where she’s on track to graduate next spring. 15 percent lower and 2.72 upper pulleysĪ Mishimoto radiator, air-to-water intercooler, and oil cooler keep the temps in range.In addition, the crew upgraded the engine components with the following: These upgrades paved the way for using E85: A triple disc clutch, one-piece driveshaft, and billet differential brace get all the power to the street slicks, while the added Brembo Hellcat front brakes haul it down. The team solved the issue with a Ford Bronco gear banger. The manual shifter placement under the dash was particularly tricky. The Laundry Listįitting the Hellcat Redeye drivetrain into the Challenger required a long list of upgrades. Although Roki stalled on her first two practice launches, on her competition runs, they were solid. Neither was operational.Ī bit of skill goes a long way in a 500-foot grudge match. But time was tight, and there was none to spare before the event. The team installed a clutch tamer and line lock, both crucial for a speedy launch. Roki equipped the Challenger with Mickey Thompson Street Radials, lightweight Forgestar F14 Beadlock wheels, and Viking Performance double-adjustable shocks. After experimenting with adding extra weight in the trunk, Roki found her launch mojo. Although Roki had two years of experience with manual transmissions, she’d never drag-raced before. The next step? Put the beast to the test at Roadkill Nights on Woodward Avenue.Ī winning run on the drag strip is all about the launch. The 1,000-horsepower budget build took a month-with one day for the folks at Future Wraps to wrap the car in champagne pink. Switching from unleaded premium to E85 enables tuners to quickly create more horsepower with a forced induction engine via tuning software and larger fuel injectors. Switching to high-octane E85 fuel allowed Georgia-based Dusterhoff Tuning to add 200 horsepower. Roki worked with Performance Lab Detroit to finesse the Hellcat Redeye manual drivetrain and 15-inch rear cradle into her high-mileage automatic 2010 Challenger R/T. Swapping out the 2010 Challenger R/T’s tired old HEMI for a snarling new Hellcat Redeye crate engine opened the door to MotorTrend’s Roadkill Nights on Woodward and, ultimately, the eBay Motors Experience in Vegas next week. Find an inexpensive late-model Challenger and execute the ultimate upgrade for the Mopar or No Car crowd. Her answer to Dodge and MotorTrend was straightforward. Roki had never worked with a domestic brand, but Dodge is from her hometown-none other than Motor City. The answer to that question led to Roki’s starring role in the eBay Motors Experience at SEMA 2022 in Las Vegas. Then, this past spring, Dodge and MotorTrend posed a magical question to Roki: If we gave you a 797-horsepower Hellcat Redeye drivetrain and $10,000 for the build, what car would you use for the swap? Over the years, she’s worked on an impressive string of import builds, gaining millions of followers on Instagram and TikTok. She’s now working toward double bachelor’s degrees in computer science and mechanical engineering. Roki’s love for all things automotive set her on a STEM path through high school and college. While those first repairs weren’t easy, the school of hard knocks and busted knuckles imparted valuable lessons. A decade ago, when Roki’s mom’s car conked out, she picked up a wrench and got to work. Christina Roki was a pre-teen in Michigan when she first jumped into the motoring life.
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