1994.5 - 1997 7.3L Power Stroke Diesel  

What do you think the rwhp/rwtq on 97 psd?

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Old 11-14-2009, 08:04 PM
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What do you think the rwhp/rwtq on 97 psd?

I have a 97 psd 2wd auto, drw. It is bone stock with 232k miles on it. I know I will never dyno it but what do these trucks dyno bone stock?
 
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Old 11-14-2009, 08:35 PM
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id say anywhere from 140 to 170 rwhp
 
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Old 11-14-2009, 09:45 PM
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auto's are typicly around 150-160 and tq is 350ish at the wheels. 97's are rated 225/475 flywheel
 
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Old 11-15-2009, 12:19 AM
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Originally Posted by c00nhunterjoe
auto's are typicly around 150-160 and tq is 350ish at the wheels. 97's are rated 225/475 flywheel
I thought they were rated 215/425?
 
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Old 11-15-2009, 01:08 AM
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1995 psd were 215hp, 96-97 were 225hp
 
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Old 11-15-2009, 07:33 AM
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Those ratings on the vc are at the motor.

On the dyno they are around 170 hp at the rear wheels. At least at our dyno here.
 
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Old 11-15-2009, 08:52 AM
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Originally Posted by c00nhunterjoe
auto's are typicly around 150-160 and tq is 350ish at the wheels. 97's are rated 225/475 flywheel
Originally Posted by GNRL LEE
1995 psd were 215hp, 96-97 were 225hp
Only the 97's with the Cali motors with split-shot injectors were 225/475

All the 94.5-97's without the split-shots were 215hp
 
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Old 11-15-2009, 08:57 AM
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i assure you my 97 is not a cali truck and it is 225
 
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Old 11-15-2009, 09:06 AM
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my sticker is black, and says 225 hp, i dont have the pulse moderator on the fuel pump, and i have aa coded injectors...lol
 
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Old 11-15-2009, 04:44 PM
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Originally Posted by c00nhunterjoe
my sticker is black, and says 225 hp, i dont have the pulse moderator on the fuel pump, and i have aa coded injectors...lol
Hmm, why are they rated higher than? What makes them different than the '95?
 
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Old 11-15-2009, 07:34 PM
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they end up bein the same when they have a good custom tune on them
 
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Old 11-15-2009, 08:37 PM
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Originally Posted by jimwilsonmasonry
they end up bein the same when they have a good custom tune on them
Good to know. What's the hotpedal mod you have listed?
 
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Old 11-15-2009, 10:13 PM
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the 95 hpop and oil system for the injectors was totally different and i believe had a drain back valve while anything late 95 and newer didnt. but i had my rig on the dyno. with just a superchip and the mods in my sig i laid down 200rwhp and 430lb-ft of torque
 
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Old 11-15-2009, 10:32 PM
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my guess on a stock truck it would dyno around 160-170 like everyone else has said. i would trust Jim on the 170hp number. he has a wealth of knowledge about these things. a lot more than i have. haha

with an edge evo, 10k mod, FPR shim, intake, and exhaust my truck was 204hp and 442 lb ft.

Falcon, the hot pedal is when you take the tab for the IVS on the throttle pedal and bend it back til it clicks off AS SOON as you look at it wrong, then you gotta clock the TPS a little bit, but i can't remember how far. this gives better throttle response.. a lot better. i just bend the tabs back on the IVS and that gives a pretty good throttle response difference.
 
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Old 11-16-2009, 08:41 PM
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Originally Posted by strokin'_tatsch
my guess on a stock truck it would dyno around 160-170 like everyone else has said. i would trust Jim on the 170hp number. he has a wealth of knowledge about these things. a lot more than i have. haha

with an edge evo, 10k mod, FPR shim, intake, and exhaust my truck was 204hp and 442 lb ft.

Falcon, the hot pedal is when you take the tab for the IVS on the throttle pedal and bend it back til it clicks off AS SOON as you look at it wrong, then you gotta clock the TPS a little bit, but i can't remember how far. this gives better throttle response.. a lot better. i just bend the tabs back on the IVS and that gives a pretty good throttle response difference.
tj had a easier way than moving the tps he said just replace the bolt with a smaller 6mm bolt
 


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