SUBARU BOXER ENGINE PERFORMANCE BY MODEL. It seems as though Subaru offers the perfect size boxer engine for each vehicle type including: 2.0 liter 4 cyl DOHC engine w 148 hp and 145 lb ft torque [XV Crosstrek and Impreza] 2.0 liter 4 cyl DOHC engine w 200 hp and 151 lb ft torque [BRZ]
The FB series is an entirely new engine manufactured by Subaru. The 2.5 liter FB25 is a non turbocharged boxer four cylinder engines which came to replace the EJ25 engine in Legacy and Forester models. The production of this engine started in 2010. The engine is full of innovations and modern technologies like small capacity version the FB20 ...
pact and distinctive, the boxer engine is a car enthusiast favorite. Today, you can find them in four and six cylinder form in all Subaru models—plus the Toyota 86—and the Porsche 718 and 911.
The Subaru started production of 3.0 liter six cylinder boxer engine the EZ30 in 1999 instead of the EG33 motor. It was designed and intended for installation in heavy vehicles of Subaru brand (SUVs, etc.). The engine was developed entirely from scratch. The cylinder block is made of aluminum.
So, when a timing belt is set in the incorrect position (or wears out), valves can be smashed by the pistons and severe engine damage occurs. With most cars, timing is set to top dead center on number 1 piston. But on a Subaru with their funny horizontal boxer engine, it is set at mid stroke.
Types of Subaru Engines. The first Subaru Engine used in the US is the E series. Most Subarus you see on the road today have an EJ, and in 2011, Subaru introduced a completely redesigned engine, the F series. FA and FB engines are beginning to replace all EJ engines, with only the EJ257 still in the STI as of 2019.
The Subaru EJ engine is a series of four stroke automotive engines manufactured by Subaru.They were introduced in 1989, intended to succeed the previous Subaru EA engine.The EJ series is the mainstay of Subaru's engine line, with all engines of this series being 16 valve horizontal flat fours, with configurations available for single, or double overhead camshaft arrangements (SOHC or DOHC).
Subaru is the only automaker on the planet that uses the boxer engine in its entire lineup. They use it in the Forester, Outback, Crosstrek, Impreza, WRX STI, Legacy and BRZ.
From off road, rally, street, and track to your door, Crawford Performance is your trusted source for Subaru performance parts and Subaru off road parts. 25 years of research and development has gone in to every component we offer or recommend, with a motto of 'Don't fix what's not broken.'. The boxer engine is a sensitive one, and it is imperative that all modifications hold hands, ensuring ...