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12 valve or 7.3

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  #1  
Old 11-05-2010, 12:26 PM
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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
 
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Old 11-05-2010, 01:28 PM
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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
 
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Old 11-05-2010, 02:28 PM
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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
 
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Old 11-07-2010, 11:53 AM
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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.
 
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Old 11-07-2010, 01:58 PM
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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
 
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Old 11-07-2010, 03:39 PM
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12v
 
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Old 11-07-2010, 04:02 PM
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deffinently 12v
 
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Old 11-07-2010, 04:41 PM
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even if the 12valve is a lot more expensive to put in?
 
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Old 11-07-2010, 04:50 PM
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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
 
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Old 11-07-2010, 04:59 PM
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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
 


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