Originally Posted by progonat
A 400 hp subaru engine will probably only last one week.
Oh you're right! Subaru must have outsourced 95% of their engines. The other 5% were reserved for jackasses who can't change oil or drive below redline.
Seriously man plenty of us pushing well over 400whp, more like 500hp at the crank. Another month gone by and no signs of this 80k mile oem longblock letting go. Still daily driven at 420/380 to the tires.