Sentences with phrase «oil jets»

Oil jets located in the block are employed for performance and temperature control.

To that end, a cylinder block rapid warm - up system suppresses the flow of coolant into the block when the engine is cold, and a piston cooling oil jet control system cuts the supply of oil to the pistons to improve warm - up speeds.

Improved cylinder block and head cooling, piston oil jet cooling and an optimized taper squish shape improve anti-knock performance, realizing a high compression ratio of 12.8:1.

4.2 liter stroker engine (103.6 mm x 82.4 mm) Secondary oil jets for pistons High pressure oil pump Cylinder head porting Special head sealing system and headstud upgrade CNC designed intake manifold Fuel system upgrade with 3 pumps 64 mm Titanium turbochargers Esmotor built tiptronic transmission NEW rear wing carbon intake system (utilizing modified stock airbox) NEW 90 mm (3.5 inch) stainless x-pipe exhaust system Custom designed headers Water / methanol injection kit

The pistons are cooled by oil jets directed at the underside of each piston crown and feature an internal «cooling gallery» like Honda Formula 1 engines that is designed to reduce temperature in the piston ring area.

In addition, this engine is characterized by presence of oil jets, a lightened crankshaft with 4 counterweights, new pistons, the compression ratio increased to 11.5.

The pistons are cooled by oil jets directed at the underside of each piston crown.

Dual Continuously Variable Valve Timing (CVVT) combined with a piston - cooling oil jet improves engine cooling efficiency, while engine components, including piston rings, piston skirts, valve tappets, timing chain guide and valve springs are all of a low - friction design.

Newly developed lubricating calcium free oil removes the chance of engine knock at low engine revolutions, and the piston cooling oil jet system further improves anti-knock performance.

This engine uses oil jets, lightweight pistons were installed in the engine, with the compression ratio of 10.6.

The pistons are cooled by twin oil jets directed at the underside of each piston crown.

Lubrication was enhanced with three oil jets dedicated to each cylinder, supporting better fuel economy, dynamic performance, less knocking, and less oil consumption.

Oil jets help keep piston temperatures down by squirting oil at the underside of each cylinder head.

These include a highly - efficient intake port; an improved, variable intake manifold Acoustic Control Induction System (ACIS); a Tumble Control Valves (TCV) system; Dual VVT - i for both intake and exhaust camshafts; the adoption of roller rocker arms; low tension piston rings; multi-point oil jets and a variable output oil pump.

Thin, long reach spark plugs contribute to enhanced anti-knocking performance, and low tension piston rings, reduced piston friction, a standing oil jet for piston cooling and a stainless steel pipe exhaust manifold further enhance engine efficiency.

Dual Continuously Variable Valve Timing (CVVT) combined with a piston - cooling oil jet improves engine efficiency, while engine components, including piston rings, piston skirts, valve tappets, timing chain guide and valve springs are all of a low - friction design.

The engine features Fuel Saver cylinder deactivation technology, cooled exhaust gas recirculation, variable valve timing, a high - volume oil cooler, oil jets for piston cooling, and aircraft - grade stainless steel gaskets and fasteners for improved durability at high temperatures.

This has been achieved within the new Auris petrol engine range through the use of high, 11.5:1 compression ratios, Valvematic, the refinement of intake port and combustion chamber design and piston cooling by oil jet.

Piston - cooling oil jets, an upgraded crank with unique bearings, a lightweight cam, an electric waste gate, and variable displacement oil pump all help give it 39 more horsepower and 76 more lb - ft of torque over the old V - 8.

Other enhancements include the addition of a piston oiling jet, tuning of the piston top shape and expansion of the exhaust manifold diameter.

Also that version was equipped with variable valve timing system NVCS on the intake side, fuel injector 370 cc / min, and oil jets were installed in cylinder block.

Besides, they differed from RB25DET with new crankshaft, RB26DETT rods, modified pistons, compression ratio increased to 9, oil jets, improved intake manifold.

Don't forget to install increased performance oil pump, oil jets and oil cooler.

CO2 emission - reducing lubrication and cooling circuit improvements include a 2 - stage pressure oil pump with improved oil jet, an optimised water pump with a reduced flow rate, and a twin - chamber oil pan to improve engine warming speeds.

A solenoid valve manages the operation of the oil jets according to a defined logic.

Core components include a unique aluminum cylinder block casting that's home to a forged steel crankshaft and super-tough reciprocating parts, and integrated piston - cooling oil jets.

A 2.0 - liter, direct - injected four - cylinder, it features a liquid - cooled intake manifold, forged connecting rods, sodium - filled exhaust valves, oil jets for piston cooling, and dished piston crowns for a more effective combustion cycle.

They share similar construction materials with aluminum blocks, forged - steel crankshafts, and oil jet - spray piston coolers.

The compression ratio was dropped from 10.1:1 to a milder 8.5:1, oil jets were added to help cool and lubricate the undersides of the pistons, and 2.0 - mm shorter connecting rods with thicker piston pins increase the engine's durability.

The engine also includes a piston oiling jet, specially tuned piston top shape and expanded exhaust manifold diameter.

Using these thousands of sonar images, scientists got a detailed view of the oil jet's cross section, and by multiplying these average oil areas by average velocities measured, they could estimate how much oil and gas were released.