While I love the FR9,R07, the 3.0l V10s from F1, the C5/C6R 7.0L, etc, etc... Drag racing is where it all started for me at age 12. One class in particular made me fall in love with engines in general; the Mountain Motor Prostock engine. They make somewhere around 2200hp N/A and reach over 13.3L in displacement:
These things at full tilt in the prostock class would see 10-11000+ rpm and boy is it a sound. Love them.
Oddly I cant seem to find any good pictures of the Chevy engines.