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IndyCar Chevrolets run a 2.2-liter twin-turbo V6 built by Ilmor, set up to series limits on boost, rpm, and hybrid assist. “Chevy power” gets talked about like it’s one simple thing. In reality, it’s a purpose-built race engine wrapped in tight series rules, then tuned at the edges by teams that live on tiny margins. […]

A flex-fuel car can run on gasoline or high-ethanol blends like E85, with onboard sensors adjusting fueling and timing as the mix changes. “Flex fuel” can sound like a badge that belongs on a window sticker, not a fuel pump. Still, it changes what you can pour into the tank, what labels matter at the

The main forward-facing lamp is the headlight, with nearby lamps handling signaling, visibility, and bad-weather lighting. When a front light goes out, the question sounds simple. “Which light is it?” On most cars, the nose carries several lamps packed into one cluster. The fix changes based on which one failed, so naming it correctly saves

A car hood is the hinged outer panel that covers the engine bay, opens for service, and locks down with a latch so it stays shut while you drive. If you’ve ever asked, “What Is a Hood on a Car?” you mean the big front panel you lift to check oil, top up washer fluid,

A COPO car is a factory-built, low-volume Chevrolet ordered outside the normal option list to meet a specific racing or fleet spec. COPO is one of those car terms that gets tossed around at auctions and track pits like everyone agreed on the definition years ago. They didn’t. Some folks use it to mean a

A “Z car” usually means Nissan’s long-running Z-series sports cars, from the late-1969 Datsun 240Z to today’s Nissan Z. You’ll see “Z car” in listings, parts catalogs, garage chats, and search bars. Most of the time, it points to one thing: Nissan’s Z line. Still, the phrase can get fuzzy. Some people use “Z car”

The closest real-world match is the Lamborghini Sesto Elemento, with a handful of styling cues borrowed from the Lamborghini Veneno. The Pegassi Zentorno is one of those GTA cars that makes you pause in the garage. It’s low, sharp, and full of vents. It looks like it should have a factory photoshoot and a price

An express car wash is a conveyor-tunnel wash that cleans the outside in minutes, with you staying in the car and using self-serve vacuums after. Express car washes are built for people who want a clean car without losing a chunk of their day. You pull in, pay at a kiosk, and the site does

The fastest pick for pure top speed is the Koenigsegg Jesko with an X-Class top-speed tune, since it can hit the highest mph on long, flat runs. “Fastest” in Forza Horizon 5 sounds simple, then you try to prove it and the question splits into three: fastest top speed, fastest 0–60, and fastest real race

An HHR is a Chevrolet compact wagon with retro styling, built mainly from 2006–2011, known for roomy cargo space and easy-to-find parts. People still spot the Chevrolet HHR in parking lots and wonder what it is. It looks like a mini panel van, drives like a small car, and hauls more stuff than its size