Jack Cắm Van Mivec Mitsubishi Grandis hàng OEM

Giới thiệu Jack Cắm Van Mivec Mitsubishi Grandis hàng OEM

Video giới thiệu sản phẩm Jack Cắm Van Mivec Mitsubishi Grandis hàng OEM. Nguồn: Shopee.

Jack Cắm Van Mivec Mitsubishi Grandis hàng OEM
Hàng OEM thay thế có thể không chuẩn như zin 100% nhưng vẫn dùng tốt cho các jack cấm bị hư hỏng.
Production Run: 2003 – Present
Cylinder Head Material: Aluminum
Cylinder Block Material: Cast-Iron
Configuration: Inline-4
Bore: 87 mm
Stroke: 100 mm
Valvetrain: SOHC 4 Valves Per Cylinder
Displacement: 2.4 L
Compression Ratio: 9.5 and 11.5 for GDI
Weight: 300 lbs.
Max HP: 165 HP at 6,000 RPM
Max Torque: 120 lb-ft at 4,000 RPM
4G69 engines are the successor of the 4G64 engines. Its design revolves around the integration of MIVEC technology. However, this engine is lighter than those of 4G64s, for this engine uses lightweight materials, hence reducing its weight.

4G69s can displace 2.4 Liters and are rated as 161 HP at 5,750 RPM and 162 lb-ft of torque at 3,500 RPM.

This engine has an Aluminum SOHC head in its initial release and uses MPI (Multi-Point Injection) that has four valves per cylinder with roller followers. It uses the same cast-iron cylinder block and other 4G6 series engines, which were later changed with Aluminum.

Compared to its predecessor, 4G69 has a lower deck height of 229 mm. Along with that, it has a lightweight camshaft with a 100 mm piston stroke, lightweight pistons that has a compression height of 28 mm, and a cast Aluminum intake manifold.

Its cylinder bore was also increased from the previous 86.5 mm to 87 mm, 151 mm forged steel connecting rods, and balance shafts were still used in the block.

In the following year, 2004, Mitsubishi updated the 4G69 engine and introduced the new and innovative SOHC 16-valve head with variable valve timing technology and valve lift system or MIVEC on the intake side.

You can find this engine in the 2004 Mitsubishi Lancer Ralliart, Outlander, and Lancer Sportback.

This MIVEC technology features the switching of the cam profiles depending on the high and low engine speed modes that are tantamount to higher peak power and utilize the torque to fit different driving conditions.

When driving at a lower RPM range, MIVEC selects the smaller cam to minimize the emissions and to maximize fuel efficiency by stable combustion inside the chamber. However, in high RPM range conditions, it has higher speed and demands for higher intake demands.

The MIVEC then opens the valves wider to allow more air intake to provide more efficient power and torque in that RPM range.

Mitsubishi integrated the MIVEC feature and put in some effort to patch some mechanical updates and improvements for a more efficient engine. These upgrades include a smoother interior surface of the intake manifold and longer bell-mouthed shaped intake runners to allow more air to suck in.

In parallel to the intake, the exhaust system was changed from the single to dual ports to lessen the interference caused by the exhaust gases coming from the combustion c

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