stock numbers
Posting Guru
Joined: May 2007
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Rear wheel stock i would say 190 to 200 HP torque 400 to 425 on a 03 7.3 that is. The fly wheel power in a Automatic is 250HP 525fptorque a 6speed manual is 275HP 550fptorque. Yes if you do air and exchaust up grades, gauges and the right kind of programer, you will see HP and MPG increase, with good driving habit's
Post Fiend
Joined: Jul 2005
Posts: 14,582
Likes: 12
From: 21791
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Post Fiend
Joined: Feb 2007
Posts: 14,541
Likes: 2
From: Dallas-Ft. Worth
310.76 rounds up to 311. I didn't feel like cramming tenths & hundredths in my sig. I thought you guys were better at math than that. 
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Post Fiend
Joined: Jul 2005
Posts: 14,582
Likes: 12
From: 21791
stock boost is about 15-18, but with my current mods on my stock setting i can almost hit 26 psi (yes), and the dyno doesnt load the engine down like propelling the truck on the street. Some guys chargers are so large that the restriction of the dyno isnt enough to spool their turbos.
Postmaster
Joined: Mar 2008
Posts: 4,158
Likes: 0
From: Paramount, Ca
stock boost is about 15-18, but with my current mods on my stock setting i can almost hit 26 psi (yes), and the dyno doesnt load the engine down like propelling the truck on the street. Some guys chargers are so large that the restriction of the dyno isnt enough to spool their turbos.