Aluminum main bearings max hp before upgrade?
 

I'm new in the forum, i want to know what power levels i can achive on replacement aluminum main bearings before going with the race series ones (king, acl, clevite)

Ej205 #3 thust bearing, sti rods(acl bearings), cp pistons cometic mls, stock head, ebay t3/t4 turbo and microsquirt ecu


i just want like 270-350 hp

i don't know if this is a re-thread
(I speak spanish, correct me if i write something wrong)