Hey, i recently had this happen to me...i got a 97 hatch with a b16a2 ... after driving about 200 miles since i put the motor together, 1 bolt came half way out damaging my whole clutch assembly pretty much and i found 4 more bolts that were loose! My buddy and i put them on with an air ratchet using at LEAST what the book says (76lbs i believe).. It SUCKED