Crossover tubes - Dodge Cummins Diesel Forum
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post #1 of 10 (permalink) Old 11-27-2011, 11:50 PM Thread Starter
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Crossover tubes

I never see anything about these on this forums. Anybody know the advantages of these


99 CCSB 4x4 5speed 215k 4:10 Quad Adr w/pulseV2 Airdog 150 str8 pipe Silencer ring MIA BHAf build in process
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post #2 of 10 (permalink) Old 11-27-2011, 11:55 PM
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There ain't any advantage, unless your running a monster pump.

1998.5 QCDRW - p24v 180hp pump, 6x.013's, ATS T4 Manifold, s363/68/.83 - HT4B, TunnelRam, BD Intercooler, Hamilton Springs/Push Rods, FirePunk Billet Trans, DPC 3150 TC, PowerStop, IssPro Gauges.
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post #3 of 10 (permalink) Old 11-27-2011, 11:57 PM
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And people think it makes the truck lope, which it does alittle not much at all

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post #4 of 10 (permalink) Old 11-28-2011, 12:43 AM
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I put .093 tubes in my truck an it smoothed the idle out, no power gain but I wanted more flow for my build, but kept the stockers in case I need to build more pressure in the system down the line.

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post #5 of 10 (permalink) Old 11-28-2011, 07:08 PM
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Hope you have a .120 bit

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post #6 of 10 (permalink) Old 11-28-2011, 07:49 PM Thread Starter
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But would there be any harm to do to a stock pump

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post #7 of 10 (permalink) Old 11-28-2011, 08:37 PM
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just a timing knock, i would think.

99 3500 Built DTT Auto, 600 lower TC, 3.55, 4x4, BHAF, 6" lift, ARP's, Danin Optix, Gauges, DAP 100hp sticks, FASS 95, 2LO kit, HIGH Idle, Silencer ring delete, 4" exhaust, SMARTY, 03 VW PASSAT 1.8T Big Thanks to (FTE Diesel),(DAP),(DTT) They ROCK!
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post #8 of 10 (permalink) Old 11-28-2011, 08:41 PM
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It actually retards your timing. Sometimes your engine will stall returning to idle.

1998.5 QCDRW - p24v 180hp pump, 6x.013's, ATS T4 Manifold, s363/68/.83 - HT4B, TunnelRam, BD Intercooler, Hamilton Springs/Push Rods, FirePunk Billet Trans, DPC 3150 TC, PowerStop, IssPro Gauges.
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post #9 of 10 (permalink) Old 11-28-2011, 08:45 PM
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Quote:
Originally Posted by Headcase98002 View Post
It actually retards your timing. Sometimes your engine will stall returning to idle.
ah i though i was right,

and yes then go to big on your tubes and you will have stalling issues.

99 3500 Built DTT Auto, 600 lower TC, 3.55, 4x4, BHAF, 6" lift, ARP's, Danin Optix, Gauges, DAP 100hp sticks, FASS 95, 2LO kit, HIGH Idle, Silencer ring delete, 4" exhaust, SMARTY, 03 VW PASSAT 1.8T Big Thanks to (FTE Diesel),(DAP),(DTT) They ROCK!
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post #10 of 10 (permalink) Old 11-28-2011, 09:13 PM
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i have .120's on mine, it lopes a little but no much of a difference. didnt notice a power gain at all. just figured id get them for when i have my monster pump installed lol

2001 QCSB Silver Sport. Quadzilla ADR pv2, AirDogII 165, .084 fuel lines, CPP150 injectors, Billet Tappet cover, SO VP44, 5inch Exhaust, full billet transmission, 35x12.5x17 togo MT's on 17x8 fuel octane.
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