Hey everyone i just recently joined (today) and I've also purchased a 2008 Charger rt 5.7 from someone that lives near me (Dallas TX). He claims he has put a 392 stroker, 306 rear gears, 2800 stall etc etc... i'm not much of a genius with there motors but what do yall think about this? it sounds really good drives even better! he used to have a nitrous kit and was pushing 700 WHP with a wet 75 shot. To me, Makes no sense at all... any information yall can give me will help me out greatly and is much appreciated. thank you in advance!