The 4G93 is a 1.8 L (1,834 cc) engine available in both SOHC and DOHC versions. Turbocharged variants are also produced. In mid 1996 Mitsubishi released a gasoline direct injection (GDI) version of the 4G93.

Jun 11, 2020 · Specs of the Mitsubishi 4G93 engines, difference between them and their problems, engine oil and oil capacity. How to upgrade a 4G93 engine and get 300++ HP.

May 30, 2021 · Mitsubishi 4G93 are inline-four engines with a 1.8 Liter displacement that are available in both SOHC, DOHC versions and turbocharged variants. The first GDI models were successful despite their infamous reputation as heavy polluters.

The Proton Wira (Malay, "hero" [8]) is a car manufactured by Malaysian carmaker Proton from 1993 to 2009. It was produced in four-door saloon and five-door hatchback models, and is based on the Mitsubishi Lancer platform.

Factory service manual / repair manual for the Proton Wira, also called the Proton Persona, built between 1993 and 2009. Covers all topics related to the engines in this vehicle, including servicing, maintenance, repairs and rebuild guidelines. Download Workshop Manual …

Sep 7, 2021 · Back in 1996, Proton introduced the regular 1.8 EXi variant (alongside the 1.3L, 1.5L and 1.6L models), but the C99 block was actually the 4G93 SOHC version, and this was paired with an automatic...

The 1.8-liter Mitsubishi 4G93 engine was produced by a Japanese company from 1991 to 2014 and was installed not only on many of its models, but also on Volvo, Proton or Brilliance cars. The motor was offered in a version with a carburetor, injector, direct injection and turbocharging.

Mar 15, 2009 · 4G93. Engine Model 4G93 SOHC 16 Valve Electronic Controlled Injection (MPI) Total Displacement: 1834cc Bore: 81.0mm Stroke: 89.0mm Compression Ratio: 9.5:1 Maximum Output: 115HP at 5,500rpm Maximum Torque: 161Nm at 4,500rpm. 4G93 DOHC 16 Valve Gasoline Direct Injection (GDI) Total Displacement: 1834cc Bore: 81.0mm Stroke: 89.0mm Compression ...

Jul 20, 2010 · I am driving a Wira 1.8EXi which is using 4G93 DOHC engine. Below are my upgrades to engine bay so far : 1. Center cat 2.3" and piping 2.3" straight...

Feb 12, 2024 · The Mitsubishi 4G93 engine is a four-cylinder, inline configuration that belongs to the Mitsubishi Sirius family of engines. It features a cast iron block and aluminum cylinder head, providing a good balance between durability and weight reduction.