I heard it meaning less to put a h22 into a 5th gen civic because of the weight, unless you are drag racing and empty the inside out. My question is the jdm b18c or the b16a sir2 for the 5th gen civic. Thousand dollar difference, is it worth it. Express your opinions on both engines. Which would be able to consume more boost with out internals? Which one would swap easyier into a 94 civic dx coupe?