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Discussion Starter #1
'02 F-350 7.3L Crew Cab Lariat long box automatic 4x4

AFE Stage II Cold Air/PHP Tunes/BTS built transmission/Autometer NV's/Swamps 175/146 Singles/38R/Zoodad Mod/4" down pipe/5" straight exhaust
 

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367 but throw a better HPOP on there and you could be very close to 400. Dynos can vary significantly as can how your truck is setup such as a tune or switch to lock the converter to see a more realistic power.

Good luck and post your numbers and sheet when you get them. How do you like the combo so far for driving etc..?
 

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with everything fine tuned and a good hpop you could see 400+
 

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Discussion Starter #7
I have plans in the future for an Adrenaline, but I just put in the turbo and injectors... I wanted to keep it in the "safe" zone for pmrs and also keep the egts down as I tow with it a lot of the time. I will dyno on July 10th and post what I see still using my stock 17* pump.
 

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<<< THE GAUGE WHORE...
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With Bills tunes I would bet around 340-350, Because I doubt he has it tuned all out with PMR's...
 

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Discussion Starter #9
he will not allow the agressive 140 tune with pmrs, my highest tune is the 120 race
 

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Never ran the truck in the quarter? That would give you your truest hp number. Dynos are tuning tools. They all differ. My guess would be higher than 400hp with the mods he has.
 

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Never ran the truck in the quarter? That would give you your truest hp number. Dynos are tuning tools. They all differ. My guess would be higher than 400hp with the mods he has.
Huh? The injectors he is running are stage 1 more or less... 175 with stock nozzles... He will not make 400hp even running a HOT tune...
 

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oh i missed the stock nozzle part, i saw the 175's and assumed they were the stage 2's. :doh:
 

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Huh? The injectors he is running are stage 1 more or less... 175 with stock nozzles... He will not make 400hp even running a HOT tune...
I dont know what your reading. Or what stats your going by. But what his sig. says, is not close to a stage 1 injector. Im running "stage 2s" and thats less fuel than hes running. Mine are 160/100s. And with my weight and quarter times it puts me around 430 to 450hp.
 

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I dont know what your reading. Or what stats your going by. But what his sig. says, is not close to a stage 1 injector. Im running "stage 2s" and thats less fuel than hes running. Mine are 160/100s. And with my weight and quarter times it puts me around 430 to 450hp.
175/146 are 175cc with stock nozzles.
 

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I wish swamps would advertise these injectors diffrent. A lot of people dont realise that 146 is the stock nozzle so they think its like a stage 2.

My guess would be 360/710

I dont think the whole 1/4 mile time is accurate for power estimates. My good friends 1/4 mile time showed him at around 500. He dynoed 427.
 

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Well i stand corrected. Thanks for clearing that up for me.
 

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I dont think the whole 1/4 mile time is accurate for power estimates. My good friends 1/4 mile time showed him at around 500. He dynoed 427.
you need an accurate weight and find a calc that uses trap speed not ET.
 

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1/4 mile is way more accurate than a dyno.
 

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1/4 mile is way more accurate than a dyno.
Can one of you guys explain or lay out exactly how track times are a accurate measure of RWHP? How the different variables going down the track are accounted for. Have always wanted tpo have someone explain it in some detail. Thanks.
 

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I wish swamps would advertise these injectors diffrent. A lot of people dont realise that 146 is the stock nozzle so they think its like a stage 2.

My guess would be 360/710

I dont think the whole 1/4 mile time is accurate for power estimates. My good friends 1/4 mile time showed him at around 500. He dynoed 427.
They do, the nozzle size is rated in %, the fact that 146 is the stock nozzle size and not a % number is stated right on their website. Most people get an injector with a larger nozzle, so it's not usually an issue.

OP, without a nozzle upgrade, I don't see it doing much more than 360, maybe 380 after you get an ADR. An OBS truck I work on recently dynoed 346/760 with 170/146's and an ADR, but was running a stock turbo.

Dave
 
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