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6.4 hemi CNC program. #2878625
01/22/21 09:49 PM
01/22/21 09:49 PM
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W5DART66 Offline OP
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Some pictures of my 6.4 program
In the 380s with stock intake valve.

AD17261D-D38C-44BA-A655-7FE71FA9D075.jpeg753C88F1-2A61-40B0-8DDD-6995C59163B0.jpeg17361ABA-1540-4968-9EBC-522A88973ADA.jpeg
Re: 6.4 hemi CNC program. [Re: W5DART66] #2878627
01/22/21 09:51 PM
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W5DART66 Offline OP
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3A4F2BEC-05B2-4278-8119-AD4DD7F81768.jpeg09CAB52C-F241-4694-ACDE-877BC2CA7450.jpegDF1A3CF3-8319-43F1-BB89-78428643D34D.jpeg
Re: 6.4 hemi CNC program. [Re: W5DART66] #2878675
01/22/21 11:21 PM
01/22/21 11:21 PM
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Downtown Roebuck Ont
Twostick Offline
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Just as a point of reference for us mere mortals, what would a stock casting flow?

Kevin

Re: 6.4 hemi CNC program. [Re: Twostick] #2878772
01/23/21 09:03 AM
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NW Indiana
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fbs63 Online content
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What size does the chamber end up?

Re: 6.4 hemi CNC program. [Re: fbs63] #2879923
01/25/21 02:36 PM
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HotRodDave Offline
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6.4 BGE head or SRT? I hear the port shape is the same with just different material, Would it work in either casting? how does the flow compare in the lower lift regions like .500 .600 range, I assume 380 is pretty high up there.


I am not causing global warming, I am just trying to hold off a impending Ice Age!



Re: 6.4 hemi CNC program. [Re: Twostick] #2880105
01/25/21 07:55 PM
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SRT6776 Offline
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Originally Posted by Twostick
Just as a point of reference for us mere mortals, what would a stock casting flow?

Kevin


340+ IIRC

Last edited by SRT6776; 01/25/21 07:56 PM.
Re: 6.4 hemi CNC program. [Re: Twostick] #2880139
01/25/21 08:55 PM
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W5DART66 Offline OP
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I will try to find the flow sheet.

Re: 6.4 hemi CNC program. [Re: W5DART66] #2880256
01/26/21 12:55 AM
01/26/21 12:55 AM
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Anchorage, Alaska
metallicareload Offline
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Originally Posted by W5DART66
Some pictures of my 6.4 program
In the 380s with stock intake valve.



Can this only be done with 6.4L heads?


440, 4-Speed, 3.54
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Re: 6.4 hemi CNC program. [Re: metallicareload] #2880767
01/27/21 07:50 AM
01/27/21 07:50 AM
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Arkansas
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Adrielp Offline
mopar
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Arkansas
Awesome W5, I have a few questions. What is the average air speed speed and average CSA for your program? 90 or 91percent throat? Stock seat angles? Can you send me your email so I can contact you directly? Thanks


Adriel Paradise
Substation Design Engineer III
Re: 6.4 hemi CNC program. [Re: Adrielp] #2881287
01/28/21 02:03 PM
01/28/21 02:03 PM
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Originally Posted by Adrielp
Awesome W5, I have a few questions. What is the average air speed speed and average CSA for your program? 90 or 91percent throat? Stock seat angles? Can you send me your email so I can contact you directly? Thanks


His email address is in his profile.


In theory, there is no difference between theory and practice. In practice, there is.
Re: 6.4 hemi CNC program. [Re: GomangoCuda] #2881315
01/28/21 02:47 PM
01/28/21 02:47 PM
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Arkansas
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Adrielp Offline
mopar
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Arkansas
Thanks!


Adriel Paradise
Substation Design Engineer III
Re: 6.4 hemi CNC program. [Re: metallicareload] #2884195
02/05/21 02:01 AM
02/05/21 02:01 AM
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52savoy Offline
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Originally Posted by metallicareload
Originally Posted by W5DART66
Some pictures of my 6.4 program
In the 380s with stock intake valve.



Can this only be done with 6.4L heads?


All the Gen IIIs as far as I know. Not sure if it was on moparts or where-ever, someone did a great job welding up the heads. I think I saved at least one picture. Not sure if these are the heads.

Welded up early 5.7 Hemi head chamber.jpgported 2003-08 Hemi head 2.JPG
Re: 6.4 hemi CNC program. [Re: 52savoy] #2884196
02/05/21 02:04 AM
02/05/21 02:04 AM
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52savoy Offline
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These are the new MP I bought a few years ago and hope to have them assembled very soon. 2.10 int/1.60exh

20191122_081015.jpg
Last edited by 52savoy; 02/05/21 02:05 AM.
Re: 6.4 hemi CNC program. [Re: W5DART66] #2885634
02/08/21 06:38 PM
02/08/21 06:38 PM
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Souderton
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Taylor Offline
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Souderton
Like the Exhaust bowl, 380 with stock valve very impressive.


04 Ram 4x2 11.66@ 122 4750LBS ...phat pig Moves for fully loaded truck with NA 345ci Hemi
2020 1320 Challenger....stock daily driver.






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