6.4 SRT cam in a stock 5.7 Ram

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Re: 6.4 SRT cam in a stock 5.7 Ram [Re: Ray408G3Hemi] #2674961 07/06/19 07:28 PM 07/06/19 07:28 PM
Joined: Sep 2011 Posts: 146 Australia L L4staero member
L4staero member L Joined: Sep 2011 Posts: 146 Australia	Originally Posted by Ray408G3Hemi Originally Posted by Jambbii I have the Durango. HotRodDave gave me the advice. I did the valve springs as well and took .020 of the heads. Still running good! My only complaint is that now I need to do headers and a custom tune! That'll wake it up even more... I've seen ric do the swap about 6 different times a few trucks and Challengers and each time it amazes me why FCA doesn't do it with the 5.7 Challengers, I can understand the trucks not geting it,. but the 5.7 R/T Challenges form new would be F@#$ing monsters. Why would people buy a 485hp 6.4 when they can buy a 450hp 5.7? They detuned the 5.7 heavily for this reason

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