As a result, we got more powerful and reliable engine. Like the previous version, the engine has cast iron cylinder block with steel crankshaft and forged steel conrods, 16 valves and two overhead camshafts (DOHC) aluminum head on top of the engine block, multi-point electronic fuel injection and ignition system, timing belt (not a chain). Meanwhile, DOHC engines easily allow for four valves per cylinder. So, it was a big deal when they started making it as it means better performance. Hence why it was often used in marketing materials. Note that 16 valves only apply to four-cylinder engines (four-cylinder, four valves each, 16 valves in total). The new 2.4-liter engine uses a two-piece, die-cast aluminum engine block with cast-in iron cylinder liners. The oil filter has been relocated to the lower center portion of the block. Inside, there are a forged steel crankshaft and an internal balancer unit. The compression ratio is 9.7:1. The engine also has a 16-valve DOHC i-VTEC head. Continuously Variable Valve Timing (CVVT) S - Smartstream Engine Family 2.5L Turbo GDI + MPI DOHC 16-valve Inline 4-cylinder Displacement: 2,497 cc, full engine cover Continuously Variable Valve Timing (CVVT) - S Engine Features 2.5L 2.5T Hood insulator S S Block / Head Composition Aluminum Aluminum Horsepower (HP) (Gas Engine Only) 191 @ 6,100 ENGINE TYPE turbocharged and intercooled DOHC 16-valve inline-4, aluminum block and head, port and direct fuel injection Displacement 152 in 3, 2497 cm 3 Power 277 hp @ 6000 rpm Torque 311 lb-ft Additionally, SOHC engines only have 2 valves per cylinder, one intake and one exhaust. DOHC have 4 valves, two intake and two exhaust. This means that you can do more fine-tuning of the engine because you have more control over how much and when air enters and exits the engine. As to which engine to go for: SOHC engines are MUCH cheaper and The Kappa engine series are gasoline powered, all-aluminum block and utilizes a 16-valve design with DOHC as opposed to the 12-valve design SOHC of its Epsilon engine family predecessor. 1.2 L (G4LA) The 1,197 cc (1.2 L) is a destroked variant of the Kappa G4LA engine produced in India to circumvent the 1,200 cc tax bracket. It makes 80 PS (59 Find specifications for every 2013 Hyundai Elantra: gas mileage, engine, performance, warranty, equipment and more. 1.8L L4 DOHC 16-valve kq5P9xz.

dohc 16 valve engine hyundai