I have a 97 jdm b20b I’m going to swap into my 98 integra it was a shell so this the only engine I have and I do plan to go b20 vtec but until I can save up the money for the head and everything I’m going to use the stock b20 as an a to b car I was wondering what is needed / best for the swap I do have an ls intake and a ls ecu do I need a different wiring harness? Or am I miss a few more things for this swap yes I know there’s a few forums about the b20 swap but I can’t find exact answer about the vtec and what’s easier or a better idea for my build any advice helps thanks in advance