3rd Gen High Performance and Accessories (5.9L Only) Talk about Dodge/Cummins aftermarket products for third generation trucks here. Can include high-performance mods, or general accessories. THIS IS FOR THE 5.9L ONLY!

Dual CP3 lines who's done it/are you glad you did

Old May 30, 2007 | 04:04 PM
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Dual CP3 lines who's done it/are you glad you did

I've been looking into dual CP3 lines and would like to know the benifits. You guys who have them was it worth the cost? How hard was the install? Got any pics? Who's set up did you go with ? What did it cost?

I appreciate any help you can give, Thanks in advance.
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Old May 30, 2007 | 06:06 PM
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Didnt take this long to go to page 2 Back to the top.
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Old May 30, 2007 | 06:39 PM
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I'll let you know when mine gets here tomorrow or Friday!!!
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Old May 30, 2007 | 09:50 PM
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Just Shane?????????????
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Old May 31, 2007 | 07:43 AM
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Back up.

Anyone else?
Im curious as well...
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Old May 31, 2007 | 07:50 AM
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ive herd that is does help a little with the stock cp3 but with moded ones it helps more...but im not 100%
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Old May 31, 2007 | 11:18 AM
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Id like to know about this too, Im thinking about it too

Kevin
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Old May 31, 2007 | 12:52 PM
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it works. about 30-60hp depending on set up.
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Old May 31, 2007 | 01:33 PM
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When I was looking I talked to various people who have tried them and no one I talked to has gained horsepower. One has even lost power.
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Old May 31, 2007 | 01:56 PM
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one guy made 600+ one weekend without dual feed, just a bigger CP3. don't remember what stage. during the week, he added dual feed. The following saturday, he couldn't break 500 to the wheels. The only changed was the Dual Feed. i was at the dyno event.

IMO its not a good idea. It removes the relief valve from the system....and our system was designed for a relief valve. its reverse engineering in a way....
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Old May 31, 2007 | 02:16 PM
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Is it because it removes the relief valve or is it because of the way that it brings the fuel into the line that's screwing with the way the fuel flows in the rail?
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Old May 31, 2007 | 02:21 PM
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Originally Posted by BigBlue
Is it because it removes the relief valve or is it because of the way that it brings the fuel into the line that's screwing with the way the fuel flows in the rail?
I'd say because of the way it brings fuel into the rail....but no relief valve isn't good.
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Old May 31, 2007 | 02:54 PM
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Yep...bad flow dynamics...crack a text book!
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Old May 31, 2007 | 05:01 PM
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Gracias boys this is exactly the kind of stuff I was hoping to find out. Keep it coming.
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