Which hemi? 6.1 for $4000 or build forged 5.7?

here are some vids for you

[ame="http://www.youtube.com/watch?v=-cOHPMeIvb0&feature=player_embedded"]YouTube - ‪fontana5 30 11 9 8‬‏[/ame]

[ame="http://www.youtube.com/watch?v=QGUfnRiI2q8&feature=player_embedded"]YouTube - ‪fontana5.30.11 006.MTS‬‏[/ame]