Quote:
Originally Posted by noAE86
my brain explodes everytime i look at subie oil systems and there cranks,
forged light weight I beam rods and pistons with knife edged crank will be the order for NA, im looking for built 20valve revs,
do subies eat oil pumps at all? im not very clued up on boxer tech,
|
Subaru Oil pumps are pretty solid. They also move a LOT of oil. With 5w-30, oil pressures over 100psi are the norm on the EJ engines, especially 07+. The 07+ oil pumps are common upgrades.
I don't know what the FA engine is like, but I wouldn't be surprised if it's also over 100psi at full song.