Hey guys...thought i'd ask another quick question. How tough is it to do the rings and bearings on a d15b2? Do you have to pull the motor...or can you just lift it up and drop the guts out the bottom? What kind of cost should i be looking at for a shop to do this job? I don't need anything more powerful...but it's using oil...so i think it needs rings. Maybe a jdm is easier/better overall solution? Thanks for any advice. D.