Okay I know this topic has been talked to death, but I want some REAL testimonials from RT owners. I have been researching for months on end about doing a cam swap, read hundreds and hundreds of pages. Right now my list of perf mods is pretty short: CAI, straight pipe cat-back with X-pipe, and a DiabloSport with the preloaded 93 oct tune. I want to get some feedback from RT owners about what cam they decided to go with, what mods they have with it, and how much hp they netted. Hard numbers. I’m struggling to get over the price difference between an aftermarket like the 274 and the 392’s cam, being that I haven’t seen any REAL proof that the $800 ones produce any more hp or tq than the 392. I have a 2009 5.7 with M6. Any input would be greatly appreciated. Btw if I pull the trigger on the cam, I will be putting in LT’s at the same time. Any recommendations for those in combo with the cam would be greatly appreciated as well (even though I have a feeling most of you will say Kooks lol). I really want to get above the 400 rwhp mark... Also I’ve heard lots about this Johan fellow… what’s the skinny on him? (pricing, communication, etc.). Thanks guys!