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

12 valve or 7.3

Old Nov 5, 2010 | 12:26 PM
  #1  
prison's Avatar
Thread Starter
|
Diesel Bomber
Joined: Oct 2010
Posts: 1,150
Likes: 29
From: Childress,TX
Default 12 valve or 7.3

right now i have an 85 f350 with a 6.9 and its just not enough. i'm considering either a 12 valve or a 7.3 powerstroke. which would be better and what problems would i run into?
thanks guys
 
Reply
Old Nov 5, 2010 | 01:28 PM
  #2  
Farmboy 2.0's Avatar
Diesel Bomber
Joined: Feb 2010
Posts: 2,386
Likes: 162
From: N. Idaho
Default

12 valve would be way easier.... Then you dont have to mess with a ton of electronics and in the end the 12 valve will be cheaper to modify and build power with
 
Reply
Old Nov 5, 2010 | 02:28 PM
  #3  
prison's Avatar
Thread Starter
|
Diesel Bomber
Joined: Oct 2010
Posts: 1,150
Likes: 29
From: Childress,TX
Default

here's where i'm at. my cab is actually a 94 off a super duty powerstroke so i have the slots. i can get the powerstroke and electronics for 750 and install it myself. the cummins would cost me 1500 then 2500 to 3000 to get put in... thats some background to the decision i have to make
 
Reply
Old Nov 7, 2010 | 11:53 AM
  #4  
otpracer's Avatar
Diesel Fan
Joined: Aug 2010
Posts: 25
Likes: 0
Default

I see you are local to me. I would love to check it out when you're done with it. I would love to put a 5.9 in my 97. I just don't have the funding right now. I agree that the 5.9 would be a ton easier. I am not impressed with the power of my powerstroke. 5.9 can be turned up quite easy, all depends on what you want to do with the truck I guess.
 
Reply
Old Nov 7, 2010 | 01:58 PM
  #5  
prison's Avatar
Thread Starter
|
Diesel Bomber
Joined: Oct 2010
Posts: 1,150
Likes: 29
From: Childress,TX
Default

well i'm bouncin around a ton of ideas. this truck might actually get put aside for pullin only. I'm considering a crew cab for daily drivin but i'm not sure yet. i'm gonna ask a hell of a lot from this truck. it needs to be able to pull a sled down the dirt or a gooseneck over the hills
 
Reply
Old Nov 7, 2010 | 03:39 PM
  #6  
Red_Rattler's Avatar
High Tech Redneck

Joined: Nov 2007
Posts: 6,730
Likes: 496
From: Columbus WI
Default

12v
 
Reply
Old Nov 7, 2010 | 04:02 PM
  #7  
jake 94's Avatar
Diesel Enthusiast
Joined: Jan 2009
Posts: 346
Likes: 4
From: puyallup,washington
Default

deffinently 12v
 
Reply
Old Nov 7, 2010 | 04:41 PM
  #8  
prison's Avatar
Thread Starter
|
Diesel Bomber
Joined: Oct 2010
Posts: 1,150
Likes: 29
From: Childress,TX
Default

even if the 12valve is a lot more expensive to put in?
 
Reply
Old Nov 7, 2010 | 04:50 PM
  #9  
Red_Rattler's Avatar
High Tech Redneck

Joined: Nov 2007
Posts: 6,730
Likes: 496
From: Columbus WI
Default

Still be cheaper in the long run for parts power and reliability specially for a pulling truck... There's a reason 75% of the pullers run 12v
 
Reply
Old Nov 7, 2010 | 04:59 PM
  #10  
prison's Avatar
Thread Starter
|
Diesel Bomber
Joined: Oct 2010
Posts: 1,150
Likes: 29
From: Childress,TX
Default

i know at least two who have 50-100k in there engine alone. and one with 50k in just the top end of the motor. 2 twelve valves and a 24valve. the one with the 24valve actually put the least into it. i'm never spending that kinda money. i probably wont go over work stock class with it. just to be specific on my purposes
 
Reply

Thread Tools
Search this Thread

All times are GMT -5. The time now is 10:17 AM.