bbgyoungd

hey, so i just bought a fully built d15b7 which is same motor i have in it now ( i drive a 94 civic dx) my motor blew, so this built motor is new never been broken in. and i was wonderin how i should properly break in my motor? everyones tellin me different things so idk what to believe lol. someone told break it in for 1000 miles not going over 3500 rpm and doin alot of stop and go drivin, and some are sayin to put oil in run it for 15 to 20 min change oil and do it again once more and that was good, idk help me out

thanks