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Aston Martin Valkyrie set to make 1,000 horsepower, rev to 11,100 rpm

Aston Martin is working with Cosworth to develop the Valkyrie engine, an engine (we now know) unlike that found in any other production car. Today it has shared some of the specifics. The naturally aspirated 6.5-liter V12 will make 1,000 horsepower and rev up to 11,100 rpm. We did the math, that's 153.8 horsepower per liter in a non-boosted car. Cue the jaws dropping to the floor. The first thought here goes to what this thing will sound like. Aston has us covered there with a video it tweeted out this morning, which you can play below. Developed in conjunction with longtime technical partner @Cosworth, the new V12 had to satisfy a simple, yet extraordinary brief; to create the ultimate expression of the internal combustion engine. #AstonMartinValkyrie #ASTONMARTIN #Cosworth pic.twitter.com/BQXUVD355f — Aston Martin (@astonmartin) December 12, 2018 We got a sneak preview awhile back of the sound, and this just confirms how awesome it's going to be. The noises bring us back to a time when F1 engines actually sounded good. Peak power is made at an astounding 10,500 rpm, so you'll want to rev it all the way up to the top before shifting. Torque is predictably much lower — it makes 546 pound-feet at 7,000 rpm, when most engines are either done or running out of steam. Numbers for the Valkyrie's hybrid system are still unavailable, so we'll have to wait to find out the combined output. The large V12 weighs 454 pounds, and Aston says it's a fully stressed element of the chassis — removing the engine would literally split the car in two. Titanium connecting rods, F1-spec pistons and a billet-machined crankshaft that takes six months to produce are but a few highlights of the Cosworth engine. Aston Martin says the crankshaft is 50 percent lighter than the One-77's V12 rotating assembly. Thankfully, we've been provided with a gallery of engine photos to drool over. Making such a ridiculous and powerful engine emissions-compliant enough for a road car is something every car enthusiast can appreciate. Naturally aspirated V12s are arguably one of the most satisfying engine configurations to have been put forth on this earth. One that revs to 11,100 rpm sounds like it could crack anybody's list of greatest road car engines ever. Aston Martin sounds hyped about it, and we don't blame them. This car, and this engine, are going to be monsters. View 16 Photos Related video:

Aston Martin developing TT hybrid V6 to replace AMG-sourced V8

We knew that Aston Martin is working on a twin-turbo 3.0-liter V6 hybrid that will fit into the forthcoming mid-engined Valhalla (pictured) and Vanquish sports cars. Car and Driver spoke to Aston Martin boss Andy Palmer, who explained that the engine will effectively replace the Mercedes-AMG-sourced 4.0-liter V8. Palmer explained the rationale by saying, ""Mercedes have made no secret of where their engine technology is moving to, and obviously we don't foresee four-cylinder engines in our Astons, so we’ve got to make our own journey." Autocar reported recently that the next AMG C 63 will be powered by a plug-in hybrid four-cylinder. Aston Martin's V6-for-V8 substitution means the Vantage, DB11, and DBX will eventually get V6 power, too, although it's not clear when that will happen. Production of the Valhalla, the model that first brought news of the coming V6, is slated to begin in late 2021. Palmer all but said the six-cylinder will be more powerful than the eight-cylinder it replaces because "there's no way our customers are going to expect to step backward" as far as output's concerned. Regarding the Valhalla, last year when C/D "suggested to an Aston spokesman that the car would need to produce at least as much as the 789-hp McLaren Senna to be regarded as a worthy opponent, he agreed that was a fair assessment." At the other end, the V8-powered Vantage makes 496 horsepower, leaving plenty of room for graduated tunes among the sports cars. Engineers will need to focus on getting the sound right, Palmer adding, "As long as it feels like a V-8 and sounds majestic, I think it's a perfectly sensible way to go, and a lot more sensible than an [inline] four would be for us." Electric help will take a less revolutionary form than we're seeing in a number of modern super sports cars. The V6 won't go plug-in, Palmer wary of the necessary weight gain; Lamborghini's spoken at length about its trouble finding suitable concepts for the next-gen hybrid powertrains for the Huracan and Aventador that provide an acceptable weight/performance balance. Aston Martin's plan is apparently to stick with the Valkyrie template, putting an electric motor between the engine and a traditional transmission, instead of using a transmission with an integrated e-motor as seen on coupes like the Acura NSX and Ferrari SF90 Stradale. Aston Martin intends to go against the current in another way, too, at least for now.

Aston and Jag from James Bond Spectre have at it

Daniel Craig hasn't made a bad James Bond film yet. Spectre is his next step into the iconic role that's due to hit theaters on November 6, and it doesn't look likely to ruin his streak. Still, that's a long wait for such an exciting movie. If you're willing to possibly spoil just a little for yourself, a new featurette shows part of one of the big car chases right now. From what we've seen so far, the chase through Rome in Spectre has earned a good amount of screen time. While the reason for it in the plot is a mystery, that doesn't really matter anyway. What's important is that the scene stars Bond in the Aston Martin DB10 and a villain played by Dave Bautista in the now supercharged V8-powered version of the Jaguar C-X75 racing around the Italian capital's tight streets at night. This clip gives a glimpse at some of the work necessary to get the difficult filming completed. We've seen some of that effort before, though, when footage of the preparation for one shot leaked out. Craig reportedly sustained a pretty bad bump on the head during the shooting, and an earlier rumor also suggested that Bond might get behind the wheel of a Fiat 500 at some point in the scene.