2027 Camaro Engine Exposed — Gm Just Confirmed The 670-Hp Monster!

Yo, real quick, before you swipe away, the new 2027 Camaro engine just got exposed, and if the reports are right, GM is dropping a straight-up 670-horsepower monster under the hood. No cap. This isn't some random internet rumor, either. It's tied directly to the return of the most legendary badge in Camaro history, the Z28. Stick with me for the next few minutes, because I'm breaking down exactly what GM has locked in, what's still rumor, and why this next Camaro could go down as the most savage one ever built. First, a little history, because you gotta understand why this badge hits different. Back in 1967, Chevy built the Z28 for one reason—to go win races. Trans Am Racing had a strict 5.0-liter engine cap, so Chevy's engineers got creative and Frankensteined a 302-cubic-inch small block by mixing the crank from a 283 with the bore from a 327. Officially, it was rated at 290 horsepower. In reality? Closer to 400. That little engine ripped off back-to-back Trans Am championships in 68 and 69, and just like that, Z-slash-28 became code for, this Camaro means business. Fast forward through the decades, and that badge kept landing on the gnarliest Camaro's Chevy ever built. The 92 LT1350 carried it. Then, in 2014 and 2015, Chevy went full send and dropped the legendary LS7, a monster 7.0-liter naturally aspirated V8 straight out of the Corvette Z06, into the fifth-gen Camaro Z-slash-28. That car cranked 505 horsepower, revved like a straight-up race car, and a lot of gearheads still call it the greatest factory Camaro ever built. After that, Chevy shelved the badge, killed the LS7, and everybody figured it was over, especially once GM announced the whole Camaro nameplate was getting axed after 2024. Plot twist? The Camaro isn't dead. GM confirmed it's coming back, and this next generation is shaping up to be a straight-up banger. Officially confirmed so far, the base model is expected to run a turbocharged 2.7-liter four-cylinder pushing around 310 horsepower, keeping it accessible for the daily grind. But for the real ones who want that muscle car rumble, GM has confirmed a proper V8 is on the table, and it's brand new. It's the 6.7-liter small block, internally tagged the LS6, the same engine GM just officially unveiled for the 2027 Corvette Stingray. In the vet, it's putting down 535 horsepower and 520 pound-feet of torque, making it the most powerful, naturally aspirated small block Chevy has ever built, period. If that engine carries over into the Camaro the way it's expected to, the base V8 alone would smoke almost every performance trim Chevy has ever offered on this car. Now here's where things get spicy, and I gotta keep it 100 with you about what's locked in versus what's still speculation. Nothing I'm about to say has been officially confirmed by GM, but multiple enthusiast outlets and dealer network insiders, folks with a legit track record on past GM leaks, keep pointing at the same thing. A revived Z28 sitting at the top of the new Camaro lineup, rumored to borrow its engine straight from the current Corvette Z06. We're talking the 5.5-liter LT6, a race-bred, flat-plane crank V8 that screams to an insane 8,600 RPM redline, unheard of for an American V8. In the Z06 today, that engine is dropping 670 horsepower with zero turbo, zero supercharger, just raw, naturally aspirated fury. If Chevy actually drops a version of that into the next Z28, we're talking about the most powerful, highest-revving Camaro that has ever rolled off an assembly line. Sit with that for a second. The original Z28 was a stripped-down, no-frills weapon built with just enough engine to win a racing series. If this new one shows up rocking a flat-plane, 670-horsepower V8 borrowed from a mid-engine supercar, that's not an evolution of the badge. That's Chevy going full nuclear with it. Picture a front-engine muscle car that revs like an Italian exotic and probably embarrasses cars costing two, three times the price on a road course. That's the kind of stuff that makes an entire forum lose its mind overnight. There's also chatter that the next Camaro lineup could branch into different body styles, maybe even a four-door alongside the classic two-door coupe, which would be a first for this badge. Big shift for a car that's always lived and died on that low, aggressive two-door stance. But it does track with where the whole segment's been drifting, as automakers try to widen the net without losing the diehards. And let's talk transmissions for a second, because this is where the enthusiast crowd really starts frothing at the mouth. Word on the street is GM's looking at a beefed-up 10-speed automatic and an 8-speed dual-clutch for the mainstream Camaro trims. But if that Z28 rumor holds up, and it really is getting a version of the Z06's LT6, purists are already begging for a manual option to come along for the ride. Realistically? Don't hold your Modern flat-plane V8s making that kind of power usually get paired with lightning-fast dual-clutch boxes because they can shift quicker than any human wrist ever could. And on a track, that split-second advantage is everything. Still, you already know the comment sections are going to be flooded with bring back the stick the second this thing gets confirmed. Let's also talk weight and chassis, because horsepower numbers only tell half the story. The old Z28 wasn't just about the engine. It stripped out sound deadening, ditched the rear seat, ran carbon-ceramic brakes, and bolted on a splitter and wing that actually did something instead of just looking cool. If Chevy's serious about reviving that formula, expect the new Z28 to lean hard into that same philosophy. Less weight, stickier tires, a suspension tuned for a road course instead of a boulevard cruise. Pair that kind of chassis work with a 670-horsepower flat-plane screamer, and you're not just looking at a fast Camaro. You're looking at something that could legitimately hang with cars wearing a lot more expensive badges. So why now? Connect the dots, and it makes total sense. 1. GM just poured serious engineering money into this new small-block V8 family for the Corvette. So spreading that investment across other models instead of locking it in one car is just smart business. 2. The Camaro's comeback needs a headline moment, something that gets the enthusiast crowd fired up and running their mouths online. And reviving the Z28 with a legit screamer of a V8 is exactly the move that gets people camping outside dealerships. 3. Straight-up competition. Ford and Dodge have both been flexing high-output engines and special editions in this space, and GM knows they need a real flagship to keep bragging rights in the muscle car wars. Dodge already made noise with turbocharged inline-6s pushing crazy numbers, and Ford's been squeezing every last horse out of the Mustang Dark Horse and GT500 Legacy. GM cannot afford to show up to this fight with a soft flagship. They need something that makes headlines, not just spec sheets. Now let's talk price for a second, because that's the question everybody's actually asking in the comments. If this Z28 rumor is legit, don't expect it to be cheap. A hand-me-down flat-plane V8 straight from a car that starts north of $100,000 isn't going to land in an entry-level trim. Realistically, you're probably looking at a Z28 that starts somewhere in the $60,000 to $75,000 range. Maybe more, depending on how loaded Chevy wants to make it. That would still undercut a lot of European performance cars running similar power figures, which is exactly the kind of value play that's made Chevy's halo cars so popular over the years. Now, will the Z28 actually land that 670-horsepower LT6? Nobody outside GM's own product planning room knows for 100% certain, and plans like this can shift before a car ever hits the assembly line. But look at what's already on the table. A confirmed new small-block V8 family, a confirmed Camaro comeback, and a rock-solid, consistent rumor trail, all pointing at the Z28 getting the Z06's heart transplant. If this pans out anywhere close to the reporting, this next Z28 isn't just a nice little nod to the badge. It would legitimately be the most powerful, most track-ready Camaro Chevrolet has ever built. No debate. Keep this one on your radar, because when GM finally pulls the trigger on an official announcement, it's going to be a massive moment for muscle car fans everywhere. This 2027 Camaro engine story is far from over, and there's a real chance we're looking at the most powerful factory Camaro engine ever exposed before it even hits a dealership. So here's my question for you. Drop it in the comments right now. You think this new engine actually lands at 670 horsepower, or does GM water it down before it ever sees a showroom floor? Smash that like button if you want the second this leak turns into official news, and subscribe so you're not finding out last. Thanks for pulling up, and I'll catch you in the next one.