Chick in a Procharged C7 Corvette takes down Viper!

At Street Car Takeover OKC, a Procharged C7 Corvette running just 7 psi of boost — around 570 whp on a manual transmission — takes down a Nitrous Outlet Viper running without spray, all over a sandwich bet. The driver, known in the comments as Miss Stangkilr, wasn’t who the crowd expected to win. Watch the full Roll Race and see the bet get settled.

A sandwich doesn’t sound like much to bet on a quarter-mile pass against a V10 Viper, until you’re the one who has to pay up in front of a crowd at Street Car Takeover OKC. This particular Roll Race pit a Nitrous Outlet-equipped Viper against a Procharged C7 Corvette running a temporary supercharger setup at a fraction of full boost — and behind the wheel of that Corvette was a driver the comments call Miss Stangkilr, someone the channel’s audience clearly hadn’t expected to see winning quite this convincingly. What happened over that quarter mile turned a friendly wager into one of 1320video’s more talked-about clips.

Street Car Takeover OKC, Where Bets Get Made

Street Car Takeover events built their reputation specifically on this kind of spontaneous, grudge-match energy — real street cars, real drivers, and races that get organized on the spot rather than scheduled weeks in advance through official channels. The Drag Strip Roll Race format used here starts both cars already rolling rather than from a dead stop, which shifts the emphasis toward top-end power and gearing rather than pure launch traction, a format that tends to favor exactly the kind of built, boosted street car this Corvette represents on paper.

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A Nitrous Outlet Viper, No Spray on This Pass

The Viper entering this race runs Nitrous Outlet equipment, but the video’s own notes specify it wasn’t spraying nitrous on this particular pass, meaning the V10 was competing on its supercharger-free, nitrous-free baseline power alone that day. That detail matters enormously for how the result should be read — a Viper’s naturally aspirated 8.4-liter V10 already produces serious torque on its own, and taking the nitrous entirely off the table for this pass raised the stakes considerably for whether the Corvette’s boost could actually close that gap.

Only 7 PSI, and Still Enough

The Procharged C7 Corvette in this race was running just 7 psi of boost on what the video describes as a temporary P1SC Procharger setup, putting down around 570 horsepower at the wheels that day. That’s a relatively modest tune by built-Corvette standards, which makes the outcome more notable rather than less — this wasn’t a maxed-out, no-expense-spared drag build beating a stock Viper, it was a conservatively tuned street car with real room left on the table taking down a 480-rear-wheel-horsepower Viper anyway.

The Manual Transmission Detail

Commenters specifically flag that the winning Corvette was running a manual transmission, calling it a rare sight in this kind of grudge-race content where automatics and their consistent, driver-error-free shifts tend to dominate the results. Successfully managing a manual launch and full-power shifts against a V10 Viper under this kind of pressure adds a genuine layer of driving skill to the result that a straightforward horsepower comparison on paper wouldn’t capture on its own.

Who Miss Stangkilr Is, and Why It Mattered

The comments make clear that seeing a female driver win this specific matchup registered as something worth calling out directly, with one viewer noting it as a rare sighting of a girl who can actually drive on this channel. Beyond the novelty framing, the driver’s actual execution — a clean manual launch, holding the tune together at only 7 psi of boost, and beating a considerably more powerful naturally aspirated V10 — is what turned this from a passing moment into a clip people kept sharing afterward.

The Sandwich Bet, and Good Sportsmanship

What keeps this video memorable beyond the raw numbers is how it ends: the Viper driver, having lost the bet, is described in the comments as a good sport who followed through and reportedly put his own car up for sale afterward, embracing the loss rather than making excuses about the run. That kind of grudge-match culture — real stakes, genuine competition, no scripted drama built in for the camera — is exactly what separates organic street racing content like this from anything staged specifically for views.

Why This Clip Still Circulates

Grudge races happen constantly at events like Street Car Takeover, but most of them never leave the parking lot they happened in that night. This one did specifically because every element lined up — an underdog car running conservative boost, a driver the audience clearly underestimated going in, a legendary nameplate on the losing end, and a bet with just enough stakes to make the outcome genuinely sting. Years later, it remains one of 1320video’s most-referenced Roll Race clips for exactly those reasons.

Why the Roll Race Format Favored the Vette

It’s also worth noting how much a Roll Race format specifically favors a well-tuned Corvette’s power delivery over a Viper’s raw displacement advantage. Starting from a rolling speed rather than a dead stop reduces the importance of initial traction and launch technique, shifting the contest toward whichever car makes more usable power in the mid-range once both are already moving. That structural detail is part of why the Corvette’s modest 7 psi of boost was enough to make a real difference against a car giving up nothing in outright displacement.

Why the C7’s LT1 Takes Boost So Well

The C7 Corvette generation this car is built on also deserves some credit for how well it accepts forced induction without extensive supporting modifications. Its LT1 small-block, while naturally aspirated from the factory, was engineered with enough bottom-end strength and a direct-injection fuel system that made bolting on a Procharger and running conservative boost levels like 7 psi a genuinely reliable, streetable modification rather than a fragile drag-strip-only setup. That factory foundation is a big part of why this specific build could show up to a public grudge race and perform exactly as advertised.

What the Loss Actually Said About the Viper

The Viper’s presence in this specific race also matters historically, since by this point in the Viper’s production run, the platform had already built a reputation as one of the last genuinely unassisted American performance cars — no forced induction from the factory, no complex electronic traction management smoothing over driver mistakes. Losing to a boosted, daily-drivable Corvette running conservative power wasn’t really a referendum on the Viper’s underlying engineering so much as proof of how far factory-boosted small-block Corvettes had closed the gap to a car that used to be considered untouchable in a straight line.

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