408 in a lighter car lmoa people like top lie and make up shit...I can promise you and even bet you $500 bucks i dont have a 408! I just spent 5kplus on putting my cam/springs etc etc in my 6.0 with 40k miles on it in nov...
Break in tune http://youtu.be/I4mvdtc1iWE
Thats deff not a 408 power... my car is at lwa getting a few upgrades but no 408 and retard my car is full weight with full auto/air bag seats(heavy), full indash dvd/bose etc (heavy) .
And if you would like me to help show you how to run a timing tricker for nitrous tune and cost about 10 bucks, so you can flip a switch and be on motor or the spry tune.. pm me.. every noob should know this... that way you cant bitch anymore when you get beat motor lol