Diesel Engine Conversions Diesel Engine Swaps , 4bt Diesel and All Diesel Engine Conversion Related Discussions

auto to manuel cummins

Thread Tools
 
Search this Thread
 
  #1  
Old 08-25-2012, 01:41 PM
codycatract's Avatar
Diesel Enthusiast
Thread Starter
Join Date: Oct 2011
Posts: 147
Received 0 Likes on 0 Posts
Default auto to manuel cummins

I am doing a 5.9 with 5 speed in my 97 f350 7.3 auto. I bought a cummins 1989 with 80k miles for 1500$. I took off the torque converter cuz im doing a 5 speed, I was wondering are the end of the crank shafts the same auto and Manuel on cummins, I don't see where the pilot bushing could go in the crank?
 
  #2  
Old 08-25-2012, 11:17 PM
cumminsf150's Avatar
Diesel Enthusiast
Join Date: Jul 2011
Location: Austin
Posts: 319
Likes: 0
Received 12 Likes on 11 Posts
Default

The crank shaft is the same. Pilot bearing goes in the flywheel. Manuel is my cousins name, your transmission is manual.
 
  #3  
Old 08-26-2012, 04:04 PM
codycatract's Avatar
Diesel Enthusiast
Thread Starter
Join Date: Oct 2011
Posts: 147
Received 0 Likes on 0 Posts
Default

Haha blame it on my smart phone, its slower then a streak of sh*t, but for the top end, I took off head and the head gasket was smoked, do I need to be worried about getting the head shaved since ir isn't aluminum
 
  #4  
Old 08-27-2012, 12:09 AM
cumminsf150's Avatar
Diesel Enthusiast
Join Date: Jul 2011
Location: Austin
Posts: 319
Likes: 0
Received 12 Likes on 11 Posts
Default

Put a strait edge on it if you have the head off find out now
 
  #5  
Old 08-27-2012, 05:24 AM
timdale's Avatar
Diesel Enthusiast
Join Date: Aug 2009
Location: Poplar Wi
Posts: 194
Likes: 0
Received 6 Likes on 6 Posts
Default

Put some 60lb valve springs in her too ( at least on the exhaust side) in case you ever put an exhaust brake on. They're cheap, $55
 
  #6  
Old 08-27-2012, 02:11 PM
codycatract's Avatar
Diesel Enthusiast
Thread Starter
Join Date: Oct 2011
Posts: 147
Received 0 Likes on 0 Posts
Default

I would probably be better off buying all them since im running 3200 spring don't ya think

---AutoMerged DoublePost---

An if I have higher rpm and stronger valve springs shoildbi do arp. Push rods?
 

Last edited by codycatract; 08-27-2012 at 02:11 PM. Reason: Automerged Doublepost
  #7  
Old 08-30-2012, 07:37 AM
prowler48's Avatar
Diesel Fan
Join Date: Nov 2011
Location: Ohio
Posts: 63
Received 0 Likes on 0 Posts
Default

hey im doin a swap just like urs except my 12v is a '94. good luck with urs hope to see some pics!
 
  #8  
Old 08-30-2012, 02:12 PM
codycatract's Avatar
Diesel Enthusiast
Thread Starter
Join Date: Oct 2011
Posts: 147
Received 0 Likes on 0 Posts
Default

Im not to go without the computer, don't know how to do pictures and stuff but if I can find someone to post them ill do it, hope to see some off your rig to
 
  #9  
Old 08-30-2012, 02:18 PM
prowler48's Avatar
Diesel Fan
Join Date: Nov 2011
Location: Ohio
Posts: 63
Received 0 Likes on 0 Posts
Default

Yeah its been a pretty big job. right now im in the process of putting in the nv4500. so far its been pretty difficult. Might need to do some floor modifications so i can get the dang thing up high enough to get it to the back of the engine without hitting the bottom of the truck. what tranny are u gonna put in?
 
  #10  
Old 08-30-2012, 05:12 PM
codycatract's Avatar
Diesel Enthusiast
Thread Starter
Join Date: Oct 2011
Posts: 147
Received 0 Likes on 0 Posts
Default

From e4od to nv4500 I was hoping I didn't have to beat in floor ill probably machine some aluminum body pucks but im only 20 with a budget haha got any pictures you can email me so far
 


Quick Reply: auto to manuel cummins



All times are GMT -5. The time now is 02:40 PM.