Lets talk ICP and DC% - Ford Powerstroke Diesel Forum
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post #1 of 32 Old 01-12-2011, 08:28 PM Thread Starter
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Lets talk ICP and DC%

What should Injection control pressure and duty cycle be at a given RPM?

Say at idle, cruising speed and rev limiter.

This would be a stock truck. What about mildly tuned? Race tuned.....?

The Mullet Mod
Stock 2005 F-350 4x4
*Afe Intake
*4" TB Exhaust
*Scangauge
*SCT
*
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post #2 of 32 Old 01-12-2011, 11:58 PM
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Stock truck (except for PHP tuned FICM).

IPR should be around 22-24% DC at hot idle; up to maybe 30% but that maybe a little too high. My ICP is around 580 psig then.
IPR should be around 84% DC when cranking. I believe my ICP is about 1900 psig when cranking
IPR should be around DC 15% KOEO

Mark
06 F250CC SB FX4 Lariat;ARP studs;OEM gaskets; Banks exhaust;DynaTrac Ball joints;Coolant filter; High-Idle;RACCCV6000;JimmiJammers;Ravelco;SynchroMax trans case;Fumoto valves;Harpooned;CPOhighwayProducts toolbox;tracrac;Fox Weatherboots;Wet Okole Seat Covers;BriteBox;Re-flashed;Quadzilla Recon XZT Fuel Press;Blue FPR spring;DashDAQ;PHP FICM;RiffRaff boots;DCPower270AXP;PowerInverter;Rancho7000's; BPD EGR cooler;One-piece HPOP fitting;BilletWaterPump;SCT w/ Matts SRL;ELC Ultra

Last edited by bismic; 01-13-2011 at 07:55 AM.
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post #3 of 32 Old 01-13-2011, 06:55 AM Thread Starter
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That is right on line with what I am seeing stock tuning.

The Mullet Mod
Stock 2005 F-350 4x4
*Afe Intake
*4" TB Exhaust
*Scangauge
*SCT
*
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oil bypass
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*Tuned FICM
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post #4 of 32 Old 01-13-2011, 07:01 AM
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Several times when I have been pulling the trailer up a grade, I have seen 85% IPR and ~4200 psi ICP when datalogging in my tow tune. I don't usually datalog when I am daily driving with my race tune in.

Shawn Carlson

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2005 F250, CCSB, 6.0 PSD, FX4 (The Sweet Unit is white)
2008 F350, CCLB, 6.4 PSD (Brad-the wife's truck is black)



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Engine Mods:
Fluidampr
CCV Reroute (Reinstated)
4" MBRP Exhaust
MTW Stage 1 Turbo
Bulletproof 53V FICM
BulletProof EGR Cooler
BulletProof Water Pump
Riff Raff Intercooler Boots
Gogo Diesel Direct Drive Solenoid
BulletProof All-Aluminum Radiator
BulletProof All-Aluminum Intercooler
BulletProof Oil Cooler System w/ Bypass Filter
SCT w/ Custom Tunes (TSD, DJ's, Innovative, Gearhead, QuickTricks)

Exterior Mods:
Bilstein 5100 Shocks
Icon Adjustable Trac Bar
Firestone RideRite Air Bags
BDS Dual Steering Stabilizer
Aluminum Finned Differential Cover
Reese 16k Manual Slider 5th Wheel Hitch
Icon 2.5" Leveling Kit w/ F-350 rear blocks
20" BMF Novakanes wrapped in 33" Nitto Terra Grapplers
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post #5 of 32 Old 01-13-2011, 07:27 AM Thread Starter
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And that is why you are a slacker.

The most I can get is 3600ish at 74%

The Mullet Mod
Stock 2005 F-350 4x4
*Afe Intake
*4" TB Exhaust
*Scangauge
*SCT
*
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oil bypass
*
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water pump
*Tuned FICM
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post #6 of 32 Old 01-13-2011, 07:54 AM
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Quote:
Originally Posted by Goose350 View Post
And that is why you are a slacker.

The most I can get is 3600ish at 74%
Why yes. Yes, I am!

Sounds like a high pressure oil leak. Have you updated your STC fitting to the one-piece design and verified your dummy plugs? Your pump should do at least 4000. How many miles now?

Shawn Carlson

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Proud Navy Vet
2005 F250, CCSB, 6.0 PSD, FX4 (The Sweet Unit is white)
2008 F350, CCLB, 6.4 PSD (Brad-the wife's truck is black)



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Engine Mods:
Fluidampr
CCV Reroute (Reinstated)
4" MBRP Exhaust
MTW Stage 1 Turbo
Bulletproof 53V FICM
BulletProof EGR Cooler
BulletProof Water Pump
Riff Raff Intercooler Boots
Gogo Diesel Direct Drive Solenoid
BulletProof All-Aluminum Radiator
BulletProof All-Aluminum Intercooler
BulletProof Oil Cooler System w/ Bypass Filter
SCT w/ Custom Tunes (TSD, DJ's, Innovative, Gearhead, QuickTricks)

Exterior Mods:
Bilstein 5100 Shocks
Icon Adjustable Trac Bar
Firestone RideRite Air Bags
BDS Dual Steering Stabilizer
Aluminum Finned Differential Cover
Reese 16k Manual Slider 5th Wheel Hitch
Icon 2.5" Leveling Kit w/ F-350 rear blocks
20" BMF Novakanes wrapped in 33" Nitto Terra Grapplers
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post #7 of 32 Old 01-13-2011, 08:09 AM Thread Starter
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At least 4000 when? That 3600 was normal driving, not holding it at high rpm.

248,000 on the truck. I haven't did anything the stc fitting or dummy plugs

The Mullet Mod
Stock 2005 F-350 4x4
*Afe Intake
*4" TB Exhaust
*Scangauge
*SCT
*
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oil bypass
*
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water pump
*Tuned FICM
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post #8 of 32 Old 01-13-2011, 08:18 AM
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Quote:
Originally Posted by Goose350 View Post
And that is why you are a slacker.

The most I can get is 3600ish at 74%
I assumed the phrase above meant that it was the maximum amount of pressure that your HPOP was capable of producing...

If that is max when you are getting on it in your race tune, it's probably just fine!

Shawn Carlson

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Proud Navy Vet
2005 F250, CCSB, 6.0 PSD, FX4 (The Sweet Unit is white)
2008 F350, CCLB, 6.4 PSD (Brad-the wife's truck is black)



To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.


Engine Mods:
Fluidampr
CCV Reroute (Reinstated)
4" MBRP Exhaust
MTW Stage 1 Turbo
Bulletproof 53V FICM
BulletProof EGR Cooler
BulletProof Water Pump
Riff Raff Intercooler Boots
Gogo Diesel Direct Drive Solenoid
BulletProof All-Aluminum Radiator
BulletProof All-Aluminum Intercooler
BulletProof Oil Cooler System w/ Bypass Filter
SCT w/ Custom Tunes (TSD, DJ's, Innovative, Gearhead, QuickTricks)

Exterior Mods:
Bilstein 5100 Shocks
Icon Adjustable Trac Bar
Firestone RideRite Air Bags
BDS Dual Steering Stabilizer
Aluminum Finned Differential Cover
Reese 16k Manual Slider 5th Wheel Hitch
Icon 2.5" Leveling Kit w/ F-350 rear blocks
20" BMF Novakanes wrapped in 33" Nitto Terra Grapplers
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post #9 of 32 Old 01-13-2011, 08:33 AM Thread Starter
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Whoops.

That's the max I hit when I am just getting on it with stock programming.

Im not having a problem, but thought it would be a good discussion topic.

The Mullet Mod
Stock 2005 F-350 4x4
*Afe Intake
*4" TB Exhaust
*Scangauge
*SCT
*
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oil bypass
*
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water pump
*Tuned FICM

Last edited by Goose350; 01-13-2011 at 10:09 AM.
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post #10 of 32 Old 01-13-2011, 11:26 AM
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And I'm the slacker!!!

BTW, what's the difference between PSI and PSIG?

Shawn Carlson

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Proud Navy Vet
2005 F250, CCSB, 6.0 PSD, FX4 (The Sweet Unit is white)
2008 F350, CCLB, 6.4 PSD (Brad-the wife's truck is black)



To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.


Engine Mods:
Fluidampr
CCV Reroute (Reinstated)
4" MBRP Exhaust
MTW Stage 1 Turbo
Bulletproof 53V FICM
BulletProof EGR Cooler
BulletProof Water Pump
Riff Raff Intercooler Boots
Gogo Diesel Direct Drive Solenoid
BulletProof All-Aluminum Radiator
BulletProof All-Aluminum Intercooler
BulletProof Oil Cooler System w/ Bypass Filter
SCT w/ Custom Tunes (TSD, DJ's, Innovative, Gearhead, QuickTricks)

Exterior Mods:
Bilstein 5100 Shocks
Icon Adjustable Trac Bar
Firestone RideRite Air Bags
BDS Dual Steering Stabilizer
Aluminum Finned Differential Cover
Reese 16k Manual Slider 5th Wheel Hitch
Icon 2.5" Leveling Kit w/ F-350 rear blocks
20" BMF Novakanes wrapped in 33" Nitto Terra Grapplers
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