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1999 to 2003 7.3L Power Stroke Diesel 7.3L Power Stroke Diesel equipped Super Duty and Excursion. |
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Thread Tools | Display Modes |
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#1
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5 minutes....patience, young grasshopper.
More power takes more fuel. Simple as that. Without the airflow, it's just going to smoke. Run the 100P tune and you'll get the same power with a little less smoke on the bottom. The 120 and 140 HP tunes for the 7.3L cannot fuel any more than the 100 up top.........and the injectors cannot supply enough fuel for more than about 100 or so HP above stock. The higher-hp tunes simply overfuel on the bottom end.
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Tuning, PCM flashing, and burning chips for 7.3s since 2008. Repairing all aspects of 7.3L Powerstrokes for 25 years. Eight 7.3L PSDs in the driveway including a 1994 Crown Vic and 1973 F100/2002 F350. Looking for the next victim. |
#2
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I posted on the wrong thread...didn't know how to delete it so I just dotted it out.
I get it now. There is less boost on bottom end to help burn the extra fuel. Boost picks up and smoke goes away. Thanks ![]()
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01 F350 7.3 4x4 CC SRW/3.73/315-75-16/Aeroforce Interceptor/BD Thruster II/ Bellowed Up-Pipes/4" turbo back exhaust/CCV Mod/DIY 6637/FPR Shimmed to 65 PSI/TS chip reburned with PHP tunes (Stock, 40T WITH Whsiper tune, 80DD, 100R, 140Ex, 140SS)/Replaced and Cleaned EBPS & Tube 4-6-12/Zoodad mod/Recon smoked cab lights/MM Hubs/Cowl Hood/HPx |
#3
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Not to mention that Gale Banks Engineering likes to use ridiculous amounts of nitrous oxide as well........
That stuff clears up smoke nicely.
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Tuning, PCM flashing, and burning chips for 7.3s since 2008. Repairing all aspects of 7.3L Powerstrokes for 25 years. Eight 7.3L PSDs in the driveway including a 1994 Crown Vic and 1973 F100/2002 F350. Looking for the next victim. |
#4
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Hahaha
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01 F350 7.3 4x4 CC SRW/3.73/315-75-16/Aeroforce Interceptor/BD Thruster II/ Bellowed Up-Pipes/4" turbo back exhaust/CCV Mod/DIY 6637/FPR Shimmed to 65 PSI/TS chip reburned with PHP tunes (Stock, 40T WITH Whsiper tune, 80DD, 100R, 140Ex, 140SS)/Replaced and Cleaned EBPS & Tube 4-6-12/Zoodad mod/Recon smoked cab lights/MM Hubs/Cowl Hood/HPx |
#5
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lol i had the same 'problem' the other day, but honestly if you are careful you wont get much smoke n still go, on my other hand the other day i was in 100 performance and was braking to stop at a light, it turned green(i was goin about 20mph) and i just sorta stepped on it, my bad cuz i smoked out a mini van and the guy SWERVED lanes not to get smoked on, LOL!!!!!!! I was laughing out loud for a bit about that one.. oops.
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2002 7.3 F250 Supercab Shortbox DIY intake CCV dumped Autometer gauges WW/ATS 1.0 exhaust housing Hutch/Harpoon in tank mods/hpX line AIH delete/ebpv delete TruCool trans cooler Straight piped PHP FU ![]() |
#6
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Yea I know, I've seen peolpe swerve to miss some smoke. Like its gonna hurt them or their car to go through it. They'ed rather my a stunt driver move to miss some smoke and take a bigger chance wrecking.
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01 F350 7.3 4x4 CC SRW/3.73/315-75-16/Aeroforce Interceptor/BD Thruster II/ Bellowed Up-Pipes/4" turbo back exhaust/CCV Mod/DIY 6637/FPR Shimmed to 65 PSI/TS chip reburned with PHP tunes (Stock, 40T WITH Whsiper tune, 80DD, 100R, 140Ex, 140SS)/Replaced and Cleaned EBPS & Tube 4-6-12/Zoodad mod/Recon smoked cab lights/MM Hubs/Cowl Hood/HPx |
#7
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I'll be smog testing my truck this week since it's due in order to renew my registration this month. My goal is over 300 rwhp on stock injectors and stock HPOP, and still pass Colorado emissions with the same tune.
Results will be posted, win or lose. |
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