From what I understand the LSX is basically an LS7 but with a cast iron block more room to punch it out.
It is the engine I would just love to plunk into my Camaro. I believe the 454 LSX crate engine is 750 horsepower from Chevy. Unfortunately I thinks it's about $15000.
Is that correct? How much better engine is the LSX than the LS3. I am considering a 1LE and making it my project car for the next bunch of years. Eventually bringing it to 700 HP +. Is this feasible, normally aspirated and still have a fairly streetable car?
Can the LS3 be punched out to 454?