I would like some advice from guys that have been there. I have a 355, flat tops, and the top end off a 91 TBI 350. I just got done doing the TBI conversion and took it out to the mudbogs and sucked water into the engine. Now it makes a really good misqito fogger. I was going to just hone and re-ring it, but a friend offered to give me a 454 that needs to be gone over. So my question I guess is would I be better off with a fuel injected 355 or a carbed 454? And then in the future could my wiring harness from Affodable Fuel injection be made to work on a 454?