If you know anything about SUZUKI SAMURAI please read?

Im looking to buy this immaculate condition samurai (it least on the oustide). Its a 1992, and it has 49k miles and the engine has been rebuilt for more power i believe. It has a 1.3 engine with weaber carburator Ceramic Header. I think that gives it more power. Not a ton, just more to make it drivable on the highway. Anyway should i buy it? Will this engine give me trouble? Anyone know anything about it, appreciate your time!!