Engine upgrade- did you do one

[Jake Raby]

I routinely receive complaint calls concerning engine swaps. The best way to get more power and do so seamlessly is to build the original engine into a more robust performer with failure points addressed.

I see guys swap more problematic engines (3.6 and 3.8) into their earlier cars and it doesn't make any sense to me. All those headaches for something thats more problematic.