Um, that is the short version

https://board.moparts.org/ubbthreads/show...&PHPSESSID=

the Eagle heads are the 2009 a newer 5.7 heads I believe. There are a ton of threads on here, I suggest you start reading all of them

Gen 3 power 6.22@110, 9.85@135
Follow @g3hemiswap on instagram

performance only racing, CRT, ultimate converter, superior design concepts, ThumperCarbs