Rebuilding Your Engine
Only a small handful of shops will attempt rebuilding a Subaru engine. I like to think Apple is one of the best out of that handful. I have been building engines since the mid 70's and have a couple race engines that have done well. I have done a lot of the machine work on the engines I have built, so I know how to check for machining errors.
Replacing rings, bearings and doing a valve grind is usually referred to as a rebuild.
Due to the hard cylinder liners, tight tolerances and tricky break-in of the piston rings of Subaruís boxer engines, most repair shops and machine shops do not attempt rebuilding these engines.
The current price of $3,000 includes remove and replacing the engine, all parts, labor, machining, fluids and a 3 year /50,000 mi. warranty.
All exchange engines require a rebuild-able core or $500.
Since compiling with Spokaneís code enforcement since 10-24-17, if† you are need of a high quality rebuilt engine, contact Mike or Chase at SunWest engine building for your next Subaru engine. They are located in Medical lake.
Cutaway view of Subaruís Turbo DOHC (quad cam) Boxer Engine.
Why is it called a BOXER engine?
The name comes from how the pistons move. The first two pistons and the second two move in and out at the same time, like a boxer hitting his hands together.