Hey i just picked up an d a 1990 integra ls for a really good but i want to swap it out because i saved so much money on it and the b18 ls engine isnt exactly an outstanding perfeormer, even though it does have power if you know what i mean , what engine would you guys recommend? or would a ls/vtec swap be better, im not sure how many miles are on it and i know it was swapped once before so im kinda iffy on keeping the engine even though ive done some basic work on it already to keep it running. Open to suggestions!!