Tag

Engine

All articles tagged with #engine

technology13 hours ago•6 min saved

Inline-Six Revival Gains Traction Across Mazda, Dodge, Mercedes, Land Rover

Automakers are reviving inline-six engines for smoother operation and efficiency. Mazda launches a 3.3L turbo inline-six in the CX-90 (also in CX-60/70), Dodge/Jeep/Ram use a 3.0L Hurricane twin-turbo for strong performance, Mercedes-Benz adds the M256 Evo 3.0L with up to 503 hp in PHEV form, and Land Rover offers the Ingenium 3.0L with 395–542 hp in mild-hybrid and PHEV variants. Benefits cited include simpler production (one head and exhaust manifold), smoother operation, and improved efficiency versus V6s.

via SlashGear|

#dodge #engine #inline-six

technology24 days ago•3 min saved

Unreal Engine 6 Sets 2027 Early Access and 2029 Full Launch With Core Overhaul

Unreal Engine 6 was announced with a plan for end-2027 early access and a full release around mid- to late-2029. The new engine merges Unreal Editor for Fortnite (UEFN) and UE5, shifting away from Actors/Blueprints toward a Scene Graph and an Entity Component System, with Verse becoming the primary scripting language. Migration from UE5 will be more challenging due to substantial changes in core systems, but tools, better AI integration, and a gradual transition are planned. More details are expected at Unreal Fest Chicago.

via Digital Foundry|

#ecs #engine #game-development

sports1 month ago•3 min saved

Two-step engine split shifted to boost ICE power and sharpen F1 qualifying

F1 and engine makers agreed a two-step plan to move the power split from 58-42 in 2027 to 60-40 in 2028, boosting the internal-combustion engine’s share; ICE power rises about 5% in 2027 and 13% in 2028 (to roughly 420 kW and 450 kW) while electrical power drops to 300 kW with energy-harvesting increasing to 375–400 kW, all aimed at restoring flat-out qualifying without harming racing. The move follows driver criticism, including Verstappen’s threat to quit, and comes with FIA performance rankings and upgrade allowances tied to deficits.

via BBC|

#energy-management #engine #fia

technology1 month ago•3 min saved

GM's LS7: The 7.0L Small-Block That Redefined Corvette Power

GM's LS7 is a 7.0-liter naturally aspirated V8 built on Gen IV small-block tech, produced 2006–2015 for the Corvette Z06 and Camaro Z/28. By oversizing the bore to 4.125 inches and using steel liners, six-bolt mains, deck-plate honing, titanium rods, a forged crank, CNC heads with titanium intake valves and sodium-filled exhaust valves, and a dry-sump, it delivers 505 hp and 470–481 lb-ft while revving to 7,000 rpm. Hand-assembled at GM's Wixom Performance Build Center, the engine is renowned for power density in a compact package, though valve-guide wear from its 12-degree valve angle prompted warranty fixes. With proper tuning, the block/crank are rated near 1,000 hp and it remains a popular crate engine (~$18k–$20k) and a benchmark for GM performance history.

via Jalopnik|

#chevrolet #corvette #engine

world2 months ago•1 min saved

FIA backs 2027 engine redesign to ease energy harvesting

FIA officials unanimously agreed to a 2027 engine redesign aimed at reducing reliance on energy harvesting and the associated speed penalties; final specs will be discussed in technical groups with teams and power-unit manufacturers, exploring methods to make harvesting less critical while managing costs and chassis constraints, with drivers welcoming the direction but saying more progress is needed.

via BBC|

#2027 #energy-harvesting #engine

sports3 months ago•10 min saved

Verstappen hampered by worsened gear-shift woes as Red Bull's new engine debuts

Max Verstappen endured a tricky Chinese Grand Prix weekend as Red Bull’s new in-house engine was described as worsening long-standing gear-shift issues; after qualifying eighth and branding the RB22 as 'uncontrollable' in the Sprint, starting from P20 and finishing ninth with no points, pundits argued the RBPT‑Ford power unit worsens downshift/upshift balance and car stability.

via racingnews365.com|

#engine #formula-1 #gearbox

technology4 months ago•3 min saved

C8 Corvette Stingray vs Z06: Power, Price, and Design Showdowns

The 2026 C8 lineup splits into the LT2-powered Stingray and the LT6-powered Z06. Stingray starts around $70k with 490 hp (495 hp with Z51) and 465 lb-ft, while the Z06 costs about $50k more and offers 670 hp, a 8,600 rpm redline, and a wider, more aero-focused chassis with bigger brakes. The Z06 also has a track-oriented suspension (Mag Ride FE6 standard, FE7 optional) and a center-exit quad exhaust, along with a more aggressive styling package, whereas the Stingray remains cheaper with more trim/options variety. Both use an 8-speed dual-clutch transmission, but the Z06 features a shorter final drive and extra clutch for sharper response.

via Jalopnik|

#c8-stingray #c8-z06 #corvette

technology1 year ago•3 min saved

Ethanol's Rising Role in Saving Drivers Money and Powering Summer Travel

Ethanol has been used in gasoline for over a century, primarily to boost octane and reduce emissions, but its benefits and drawbacks are debated. While it can improve engine performance and environmental impact when used in small amounts, higher concentrations like E85 can cause engine issues, especially in older vehicles. Most modern cars are designed to run on a 10% ethanol blend, but the overall environmental and economic impacts of ethanol fuel remain contentious.

via Jalopnik|

#engine #environment #ethanol

automotive2 years ago•1 min saved

Toyota Recalls 102,000 Trucks and SUVs Over Engine Debris

Toyota is recalling around 102,000 trucks and Lexus SUVs from model years 2022-2023 due to potential engine debris that could cause performance issues. The company is developing a remedy and will notify affected owners by late July. Vehicle owners can check their VIN on Toyota, Lexus, or NHTSA recall pages to see if their car is affected.

via USA TODAY|

#automotive #engine #lexus

automotive2 years ago•1 min saved

Honda Recalls 250K Vehicles Over Engine Concerns

Honda is recalling nearly 250,000 vehicles in the U.S. due to a manufacturing defect that could cause engines to run improperly, stall, or stop while driving. The recall affects various models, including Acura TLX cars, Acura MDX SUVs, Ridgeline pickup trucks, Odyssey minivans, and Pilot SUVs. The defect is related to a manufacturing error with the engine crankshaft, which could lead to premature wear and seizure of the connecting rod bearing. Honda will notify affected owners and provide necessary repairs or replacements. No injuries or deaths have been reported so far.

via NPR|

#automotive #engine #honda

automotive2 years ago•5 min saved

"Revamped 2024 BMW R 1300 GS: A Total Transformation Inside and Out"

BMW has unveiled the 2024 R 1300 GS, a completely redesigned adventure tourer motorcycle. The bike features a new 1,300cc engine with increased torque and improved fuel efficiency. The chassis has been revamped with a stiffer frame and updated suspension for better handling and traction. Standard features include LED headlamp, riding modes, traction control, and tire pressure monitoring. Optional extras include adaptive suspension, riding modes pro, and heated seats. The base model starts at $18,895 and will be available in early 2024.

via RideApart|

#adventure-tourer #automotive #bmw

automotive3 years ago•1 min saved

Uncovering the Damage: Rebuilding a Flooded McLaren P1.

YouTuber Tavarish is attempting to rebuild a McLaren P1 that was destroyed by flooding in Florida. In his latest video, he removes the battery and underside carbon fiber panels to reveal the twin-turbocharged V8 engine covered in at least an inch of sand. The bodywork, also made of carbon fiber, fared better than metal panels would have. The team plans to explore the engine bay in the next video to see what still works.

via Car Throttle|

#automotive #car-restoration #carbon-fiber

aviation3 years ago•2 min saved

"Identifying the Source of Engine Popping Noises in General Aviation"

An expert on engines suggests that a popping sound from the exhaust when reducing the throttle quickly may be caused by a lean fuel mixture. The idle mixture setting should be checked at idle, and if little or no rise is noted, the maintenance facility should adjust the little star wheel on the side of the fuel injector body a couple of clicks towards the rich side. Slowly reducing the throttle allows the system to accommodate the change in the mixture better.

via General Aviation News|

#aviation #engine #fuel-mixture