Sentences with phrase «camshaft cylinder head design»

With no intrusive pushrods, the overhead camshaft cylinder head design can use straighter ports [1] of more advantageous cross-section and length.

Not exact matches

@Paulster2: correct, but in that engine's lifespan they only made little design changes but cylinder liners, crankshaft, camshaft, head chambers, etc were kept the same.

Engine design with the camshaft located atop the cylinder head, operating both the intake and exhaust valves.

Engine design with the valves located in the cylinder head and the camshaft located within the engine block with push rods and rocker arms to actuate, or open, the valves.

[citation needed] However, MotoCzysz has designed a motorcycle engine with a triple overhead camshaft configuration, with the intake ports descending through the cylinder head to two central intake ports between two outside exhaust camshafts actuating one of two exhaust valves per cylinder each.

While the iron block and forged steel crankshaft were sourced directly from the InTech 5.4 L, the Cobra R powerplant benefited from new, high - flow cylinder heads that were designed with features developed for Ford's «Rough Rider» off - road racing program, application specific camshafts with higher lift and more duration than other 4 - valve Modular cams, forged I - beam connecting rods sourced from Carillo, forged pistons that provided a 9.6:1 compression ratio in conjunction with the 52 cc combustion chambers, and a unique high - flow «cross-ram» style aluminum intake manifold.

Chevrolet Performance engineers developed the high - performance camshaft - and - cylinder - head package in - house, leveraging the design elements of the LT1's advanced combustion system to channel airflow through the optimized cylinder head ports.

The MDX's evolved 3.7 L V - 6 uses a more rigid cylinder block, high - strength crankshaft, heavy - duty connecting rods, high compression - ratio pistons, cylinder heads with improved cooling, exclusive camshaft specs, a new 2 - rocker arm design VTEC ® valvetrain system, more performance oriented camshaft specs when in VTEC ®, new intake valve springs, a new EGR system, unique long - reach spark plugs, a larger throttle body among other features.

The engine uses a more rigid cylinder block, high - strength crankshaft, heavy - duty connecting rods, high compression - ratio pistons, cylinder heads with improved cooling, exclusive camshaft specs, a 2 - rocker arm design VTEC valvetrain system, heavy - duty intake valve springs, a unique EGR system, special long - reach spark plugs, a large throttle body, and much more to get the job done.

In both cylinder head designs, oil is pumped up from the sump and onto valve springs and camshaft journals to keep valve train components cool and lubricated.

The 4.0 - liter V6 design includes a Continuously Variable Valve Timing Control System (CVTCS), Nissan variable Induction Control System (NICS), silent timing chain, microfinished camshaft and crankshaft surfaces, Teflon ® - coated pistons, resin intake manifold, forged crankshaft, digital knock control system, high capacity muffler and lightweight aluminum block and cylinder heads.

Dual in - block balance shafts were integral to the design, the power - steering pump was mounted directly to the cylinder head and driven by the intake camshaft, the water - pump housing was cast into the block, and the A / C compressor and alternator were mounted directly on the block without brackets.

It switched to the higher - strength Gen II block and received a revised cylinder head (enlarged exhaust ports) and camshaft design (increased exhaust valve duration).

The LAP is a 2.2 L — 2,198 cc (134.1 cu in)-- version of the Ecotec, based on the Gen II block with cylinder head improvements, new camshaft design, E37 engine control module, 58X crankshaft reluctor ring, dual variable valve timing, digital crank and cam sensors, individual coil - on - plug ignition, vented starter solenoid, new MAP sensor, new intake manifold seals, new oil filter element, a 32 - bit computer, and improved emissions performance.

Satellite Radio - Mahogany Metallic Body Fully galvanized with integrated frame Four door side impact protection beams Electric tilt / slide moonroof Water - repellent front - side windows Chassis Steel - Spring Suspension with Porsche Active Suspension Management (PASM) Front and rear stabilizer bars Vehicle stability system Porsche Stability Management (PSM) with ABS, ASR, ABD, MSR and Trailer Stability Management Double - wishbone front axle, multi-link rear axle 19 Cayenne Design wheels (8.5 x 19) with 265/50 tires Climate Control Systems Air conditioning system with integrated charcoal canister and pollen filter Tinted privacy glass and grey windshield strip Colors Solid Exterior Colors: White, Black Standard Interior Colors: Black, Agate Grey, Luxor Beige, Black / Luxor Beige E-Mobility Porsche universal charger (AC) with carrying bag for power cable Charging connection at the rear left to charge the high - voltage battery On - board charger with 3.6 kW Porsche Car Connect: e-mobility services Vehicle cable to connect the control unit with the vehicle, length: 2.5 m Electrical Systems Universal audio interface (Aux - In / USB) Bluetooth hands - free mobile phone connection Power windows Two - speed wiper system with rain sensor, wiper delay control, heated washer nozzles Electrically operated and heated side mirrors Remote central locking with Anti-theft system including passenger compartment monitoring Cruise control Five 12 - volt outlets Power tailgate with fully automatic opening and closing including programmable, customized opening height Porsche Communication Management (PCM) with hard drive navigation module HD Radio unless replaced by option Infotainment Package w / o HD Radio Engine features Aluminum engine block and cylinder heads Wet - sump lubrication Direct Fuel Injection (DFI) Continuous intake and outlet camshaft control Cylinder - specific knock control Returnless fuel system Hydraulic valve adjustment MED 17 engine management system On - board diagnostics for monitoring emission control system Stereo Lambda control circuits Electronic throttle Vehicle electrical system recuperation Brake energy recovery Variable deceleration fuel cutoff Supercharger Auto Start Stop function Instruments Instrument cluster featuring 4 round black dials and silver tachometer with hybrid logo and ready indicator Instrument cluster with high - resolution 4.8 inch TFT color screen, gear indicator for Tiptronic S, service interval indicator, outside temp and various warning indicators plus enercylinder heads Wet - sump lubrication Direct Fuel Injection (DFI) Continuous intake and outlet camshaft control Cylinder - specific knock control Returnless fuel system Hydraulic valve adjustment MED 17 engine management system On - board diagnostics for monitoring emission control system Stereo Lambda control circuits Electronic throttle Vehicle electrical system recuperation Brake energy recovery Variable deceleration fuel cutoff Supercharger Auto Start Stop function Instruments Instrument cluster featuring 4 round black dials and silver tachometer with hybrid logo and ready indicator Instrument cluster with high - resolution 4.8 inch TFT color screen, gear indicator for Tiptronic S, service interval indicator, outside temp and various warning indicators plus enerCylinder - specific knock control Returnless fuel system Hydraulic valve adjustment MED 17 engine management system On - board diagnostics for monitoring emission control system Stereo Lambda control circuits Electronic throttle Vehicle electrical system recuperation Brake energy recovery Variable deceleration fuel cutoff Supercharger Auto Start Stop function Instruments Instrument cluster featuring 4 round black dials and silver tachometer with hybrid logo and ready indicator Instrument cluster with high - resolution 4.8 inch TFT color screen, gear indicator for Tiptronic S, service interval indicator, outside temp and various warning indicators plus energy mgmt.

Design features of the B and RB engines include 17 capscrews per cylinder head, a cylinder block that extends 3 in (76 mm) below the crankshaft centerline, an intake manifold not exposed to crankcase oil on the underside, stamped - steel shaft - mounted rocker arms (race versions used forged steel rockers), and a front - mounted external oil pump driven by the camshaft.

Like other Acura V6 powerplants, the Acura RLX engine's 4 - valve cylinder heads are a single - overhead - camshaft design, with the cams driven by the crankshaft via an automatically tensioned toothed belt.