Armando:
Interesting pics, does graphically illustrate how cars have changed since the times when you could literally stand inside the engine compartment of some pickup trucks and work on the engine. Imagine, you could even see the spark plugs where they went into the heads!
I hope the rest of the engine can stand the increased power. Lots of experience with hopping up a stock engine, worked for a while, until the weak link in the engine failed. Fix that one, and another item fails, on and on.
Not being pessimistic , just relating how these things usually go.
Easier now when you can reflash them, but that doesn't change the compression ratio, increased crank loads, etc.
Cheers
Randy