Modiing the stock cp3 - Page 5

bigcalidave · 11-12-2008, 06:06 PM

lol. I'll take that bet!

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cummins13 · 11-24-2008, 06:03 PM

Quote:

Originally Posted by Shibbyutman

Attachment 11628

Attachment 11629

Lets see if these attachements work......

YOU didn't cut the triangle like the relentless article. Were the holes to compesate for that? or could you cut the triangle and drill the holes?

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04 CUMMINS QC LB 4X4 EDGE W/ATTITUDE, 4''(SOON TO BE 5'' W/ 7'' STACK) EXHAUST MAC INTAKE

Shibbyutman · 11-24-2008, 06:21 PM

I wanted to get better fuel dispersion and less turbulence within that little cylinder. So I drilled the wholes all the way around the circumference to allow fuel to enter from all sides. It accomplishes the same thing, but with much more precision.

__________________
2003 Dodge Ram 2500 4X4, PDR Cobra Stage 2 Twins, Dual 7" Black Stacks with rain caps, Banks Big Hoss Bundle, Goerend Full Built Trans, Smarty REVO, DIY Fuel Control Actuator Mod, FASS 150/150 and custom big line kit.

kenny110482 · 11-24-2008, 06:36 PM

Shibbyutman do you remember what size bit you used. Im assuming you have to polish inside and out on the cylinder. What kind of change did you notice with your set up.

__________________
2003 Dodge 2500, 4X4, 5 speed, 6" Aussies

, DXCT, AirDog 150 on the way, FP Guage, otherwise stock

Shibbyutman · 11-24-2008, 06:47 PM

It was a number 66 drill bit. It has to be carbide as well as they harden that little cylinder after machining it. I polished it on the lathe at about 5000 RPM with some 1000 emry cloth. that was after I took the pictures. The change is a little hard to notice because the truck has to relearn some of the parameters surrounding the FCA once it is completed. I would say that took probably 150-200 miles and a few key cycles. Anyway, when I have the Six gun and the smarty turned up that is when most of the difference can be felt because it is no longer starving for fuel.

__________________
2003 Dodge Ram 2500 4X4, PDR Cobra Stage 2 Twins, Dual 7" Black Stacks with rain caps, Banks Big Hoss Bundle, Goerend Full Built Trans, Smarty REVO, DIY Fuel Control Actuator Mod, FASS 150/150 and custom big line kit.

SIXINAROW · 11-24-2008, 06:52 PM

yea if you don't know when this is done the truck will go through a learning cycle make all types of noise on some trucks until the comp. figures out the new pressure.

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78 John Deere 210, 1915cc VW

kenny110482 · 11-24-2008, 09:02 PM

Thanks for the info guys. Sounds like im going to try this as soon as i get the Airdog installed.

__________________
2003 Dodge 2500, 4X4, 5 speed, 6" Aussies

, DXCT, AirDog 150 on the way, FP Guage, otherwise stock

cummins13 · 11-25-2008, 07:18 PM

Thank you very much for the info. Im going to be doing this very soon and ill post on how it went. Thanks again

__________________
04 CUMMINS QC LB 4X4 EDGE W/ATTITUDE, 4''(SOON TO BE 5'' W/ 7'' STACK) EXHAUST MAC INTAKE

11-24-2008, 06:36 PM	#52 (permalink)
kenny110482 Cummins Enthusiast Join Date: May 2008 Location: Saint Helens, Or Posts: 275 kenny110482's Truck Pics	Shibbyutman do you remember what size bit you used. Im assuming you have to polish inside and out on the cylinder. What kind of change did you notice with your set up. __________________ 2003 Dodge 2500, 4X4, 5 speed, 6" Aussies, DXCT, AirDog 150 on the way, FP Guage, otherwise stock

11-24-2008, 09:02 PM	#55 (permalink)
kenny110482 Cummins Enthusiast Join Date: May 2008 Location: Saint Helens, Or Posts: 275 kenny110482's Truck Pics	Thanks for the info guys. Sounds like im going to try this as soon as i get the Airdog installed. __________________ 2003 Dodge 2500, 4X4, 5 speed, 6" Aussies, DXCT, AirDog 150 on the way, FP Guage, otherwise stock

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11-12-2008, 06:06 PM	#49 (permalink)
bigcalidave Cummins Enthusiast Join Date: Nov 2008 Location: Redding, CA Posts: 233 bigcalidave's Truck Pics	lol. I'll take that bet! __________________ 05 QC 2500, TST CR R49, 4" Aeroturbine, Darkforcez Intake, Darkforcez BHAF, silencer ring out. 37" MTRs No Lift Please check out http://www.darkforcez.com My new website! Cheap 24V Intake Manifolds!

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11-24-2008, 06:21 PM	#51 (permalink)
Shibbyutman Diesel Head Join Date: Sep 2006 Location: Superior Township, Michigan Posts: 1,404 Shibbyutman's Truck Pics	I wanted to get better fuel dispersion and less turbulence within that little cylinder. So I drilled the wholes all the way around the circumference to allow fuel to enter from all sides. It accomplishes the same thing, but with much more precision. __________________ 2003 Dodge Ram 2500 4X4, PDR Cobra Stage 2 Twins, Dual 7" Black Stacks with rain caps, Banks Big Hoss Bundle, Goerend Full Built Trans, Smarty REVO, DIY Fuel Control Actuator Mod, FASS 150/150 and custom big line kit.

11-24-2008, 06:47 PM	#53 (permalink)
Shibbyutman Diesel Head Join Date: Sep 2006 Location: Superior Township, Michigan Posts: 1,404 Shibbyutman's Truck Pics	It was a number 66 drill bit. It has to be carbide as well as they harden that little cylinder after machining it. I polished it on the lathe at about 5000 RPM with some 1000 emry cloth. that was after I took the pictures. The change is a little hard to notice because the truck has to relearn some of the parameters surrounding the FCA once it is completed. I would say that took probably 150-200 miles and a few key cycles. Anyway, when I have the Six gun and the smarty turned up that is when most of the difference can be felt because it is no longer starving for fuel. __________________ 2003 Dodge Ram 2500 4X4, PDR Cobra Stage 2 Twins, Dual 7" Black Stacks with rain caps, Banks Big Hoss Bundle, Goerend Full Built Trans, Smarty REVO, DIY Fuel Control Actuator Mod, FASS 150/150 and custom big line kit.

11-24-2008, 06:52 PM	#54 (permalink)
SIXINAROW Diesel Freak Join Date: Jul 2006 Location: Jackson, MI Posts: 736 SIXINAROW's Truck Pics	yea if you don't know when this is done the truck will go through a learning cycle make all types of noise on some trucks until the comp. figures out the new pressure. __________________ 78 John Deere 210, 1915cc VW

11-25-2008, 07:18 PM	#56 (permalink)
cummins13 Newbie Join Date: Apr 2008 Location: Sarasota, FL Posts: 13 cummins13's Truck Pics	Thank you very much for the info. Im going to be doing this very soon and ill post on how it went. Thanks again __________________ 04 CUMMINS QC LB 4X4 EDGE W/ATTITUDE, 4''(SOON TO BE 5'' W/ 7'' STACK) EXHAUST MAC INTAKE