I would like you guys to give me your opinion on a choice I'm trying to make. The little four banger is lacking the power since I added 33" SS TSL's and didn't re-gear. This is my second four banger in this jeep. I hydro locked the first one with 52,000 miles on it and blew a rod thru the block! I really wanted a bigger engine but due to time and running across another amazing deal on eBay I got a got a brand new, not rebuilt, motor for $1200. The more mods I do to my jeep the more I start wanting a little more power, not to mention this is a DD right now. My dilemma is;
A) Should I artificially aspirate the engine to get a little more power due to the fact that it has less then 8000 miles on it?
B) Or just do an engine swap? I'm thinking an inline 6 or a mild V8
TIA for your input.