Upgrades and Aftermarket - 99 & up 7.3L EngineUpgrading or adding OEM or aftermarket equipment to your 1999-Up Super Duty or Excursion with 7.3L Power Stroke diesel engine. Please confine discussion of topics in this forum to those items that are specific to the 7.3L Power Stroke engine.
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I agree, be patient Sun, there is a new Dual Pump system coming very soon(it's in testing right now [img]/ubbthreads/images/graemlins/eek.gif[/img]). I hear it's about half price of the BTS system and as reliable as your stock pump. [img]/ubbthreads/images/graemlins/wink.gif[/img] [img]/ubbthreads/images/graemlins/smokin.gif[/img]
301 HP; on 125 setting on chip (without mini-mes, with TS Chip)
285 Hp; on Fuel 7 [img]/ubbthreads/images/graemlins/crazy.gif[/img] (without mini-mes, with TS Chip)
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I agree, be patient Sun, there is a new Dual Pump system coming very soon(it's in testing right now [img]/ubbthreads/images/graemlins/eek.gif[/img]). I hear it's about half price of the BTS system and as reliable as your stock pump. [img]/ubbthreads/images/graemlins/wink.gif[/img] [img]/ubbthreads/images/graemlins/smokin.gif[/img]
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Keep us posted on that.
[/ QUOTE ]Just keep your eyes open. [img]/ubbthreads/images/graemlins/biggrin.gif[/img]
__________________ 95 F350 Crewcab4X4: TE Twin Turbo(BB fed by a Precision Hybrid from BWD), Industrial Injection BD Injectors, DIIC with custom stainless 3" piping, Terminator HPOS, DI headstuds, BTS tranny, TruCool 40GVW cooler, DP LIVE TUNED F5 with Extreme ICP(ya, it works)!, Custom fuel system, MagHytec diff cover.
01 F350 Regcab4X4: soon to be shortened.
97 F350 Regcab4X4: Twin Turbo's, lots of fuel and oil.
301 HP; on 125 setting on chip (without mini-mes, with TS Chip)
285 Hp; on Fuel 7 [img]/ubbthreads/images/graemlins/crazy.gif[/img] (without mini-mes, with TS Chip)
If its the volume thats important than why does everyone say to use a 0-5000psi gauge to check it. I checked mine at 2300 WOT. Was wondering what a new pump should be.
due to lack of oil volume your pressure drops. if the pressure stays constant then you have enough volume haven't put a gauge to mine btu i all ready know that my pressure is droping off. so i save some money and wait for all the new systems to come out.
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Long Island Performance Diesel & Fuel
Coram, NY 11727
631-285-1174
301 HP; on 125 setting on chip (without mini-mes, with TS Chip)
285 Hp; on Fuel 7 [img]/ubbthreads/images/graemlins/crazy.gif[/img] (without mini-mes, with TS Chip)
I think it depends on how badly your stock HPOP is working. I look at the aftermarket HPOP like my H2 turbo, it will maximize the power I can make with a given combo of parts. My H2 makes sure I have plenty of air for the power I want to make. Correct me if I am totally off base, but the new HPOP will make bigger injectors work better and allow different programming to keep timing in check and lower cylinder pressures.
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How much power will we gain by adding a good aftermarket HPOP, with stock injectors?
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It's not neccesarily a "power adder" [img]/ubbthreads/images/graemlins/wink.gif[/img] What the new HPOP's do is allow you to use all the power you have through the entire range of throttle. If you are loosing pressure at WOT, then you are not able to use all the power that's available. The other thing it does is open up the endless possibilities of injectors to run. You no longer would need to run hybrids to flow more fuel [img]/ubbthreads/images/graemlins/grin.gif[/img]
So when people say they think that someone can get close to 400 hp with stock injectors, aftermarket turbo, aftermarket hpop, and a custom burned chip, the hpop doesn't matter so much? Sorry if this question is stupid just trying to learn. [img]/ubbthreads/images/graemlins/shrug.gif[/img]
301 HP; on 125 setting on chip (without mini-mes, with TS Chip)
285 Hp; on Fuel 7 [img]/ubbthreads/images/graemlins/crazy.gif[/img] (without mini-mes, with TS Chip)
Thanks a lot for the information. Looking to get up there and don't want to upgrade my injectors yet so I figured I'd look into this. Sounds promising once I can get some more information about when the aftermarket HPOPs will be done testing and available to the public.
301 HP; on 125 setting on chip (without mini-mes, with TS Chip)
285 Hp; on Fuel 7 [img]/ubbthreads/images/graemlins/crazy.gif[/img] (without mini-mes, with TS Chip)
If anyone is interested my early 99 ran on the Dyno with a HPOP gauge hooked on it. Thanks CHET! It maintained 1800lbs is all at WOT. There was a friend of his there that had a 01 I think,he said his maintained about 2400lbs I think. Quite a difference..isnt it?
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Jim T.*48* SLAPS Co-Founder, 30.8 yrs RETIRED UAW 6/01/06, Now an ART (Specialists Flight Chief) with the USAFR 414th MXS Seymour Johnson AFB. My pics!'03 Dually pics!, New truck, 2011 F-350 SRW LB CC. White Platinum Lariat! 4x4
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I agree, be patient Sun, there is a new Dual Pump system coming very soon(it's in testing right now ). I hear it's about half price of the BTS system and as reliable as your stock pump.
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That sounds interesting. Any more hints or can you send me a PM if needed?
Tom
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96 F250SC 4X4 AUTO
F-6 live tuned, BTS Transmission, TN BB, Stage One Injectors, Custom electric fuel,
Banks Intercooler, Cowl Hood, 14.92 @ 89.35mph at 6000ft 368hp and 650tq corrected
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