I have a 93 1.3 efi samurai. I'm thinking of doing a swap this winter so I started shopping for a 1.6 8v because I was convinced thru reading on this forum that I could use my existing ecu & efi setup. My plan was to replace the block, head & fuel injector in conjunctin with a trail tough adapter kit. I found an ad on c-list for tracker parts. I called & the gentleman is a samurai guy who explained that i should either go carbed or run the entire 1.6 efi setup with ecu & modified wiring harness. He said the 1.6 block, head & fuel injector will not be worth putting in otherwise. Any input from the fine folks here that have experience? A huge thanks in advance.