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| Dodge Competition and Performance General Dodge Competition and Performance Discussion |
04-11-2007, 12:23 AM
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#1
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Name: IC-Smoke
Title: Oh SNAP!
Status: Not Here
Join Date: Oct 2006
Location: Pittsford, Michigan
Member`s Gallery
Posts: 1,144
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"BLOW OFF Valves" I need info..
Ok guys my DTT is causing my prostreet66 to bark, what is the jist of a "blow off valve" I see Olee Poole (powerbypoole.com) has them but where do they mount... how do they work etc.....
Thanks guys!
Ian
__________________
IAN
2005 CCSB 3500 Laramie Weatherguard boxes and a Boss VXT
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04-11-2007, 05:23 AM
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#2
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Name: Jff24Gordn
Title: FIRE
Status: Not Here
Join Date: Jun 2006
Location: Boston, ky
Member`s Gallery
Posts: 1,960
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I have the BD version wich is the same 50mm TiAL BOV with a air solenoid to turn it on, and you would get a box to control it that hooks into your TPS/APPS. It comes with a short piece of pipe that gets welded to your IC to intake pipe. Its has the flange on one end and is notched on the other. I dont know what, comes with Olee's kit.
They work by there being an air line from the intake going to a solenoid then to the top of the BOV. When you are on the go pedal, the solenoid is letting the air from the intake hold the BOV closed. When you let off, the solenoid then dumps the air out of the BOV and the pressure in the intake pipe pushes it open dumping the pressure. The valve closes when you are back on the throttle and the solonoid flips again, or the pressure in the intake is less then the minimum required to compress the spring in the BOV.
It makes a pretty sound above 30psi.
__________________
RIP: 96 2500 4x4 NV4500 7.92@90 in 1/8th
Quote:
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Originally Posted by turbomatt1
I heard what sounded like a Pro truck ripping down the track. I looked up just in time to hear it catch 1 more gear & the lights went 7.xxx. I said out loud "holy chit that was a stick shift!!!!
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06 LJ Rubicon
17 T/A 392
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04-11-2007, 05:27 AM
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#3
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Name: Trapper
Title: Hater
Status: Not Here
Join Date: Aug 2006
Location: Arizona
Member`s Gallery
Posts: 2,878
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Jff24 any pics of your set-up?
__________________
Work In Progress 
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04-11-2007, 05:34 AM
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#4
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Name: Jff24Gordn
Title: FIRE
Status: Not Here
Join Date: Jun 2006
Location: Boston, ky
Member`s Gallery
Posts: 1,960
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I will hafa take some. I will hafta take some, but I wont have them up till this evening.
__________________
RIP: 96 2500 4x4 NV4500 7.92@90 in 1/8th
Quote:
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Originally Posted by turbomatt1
I heard what sounded like a Pro truck ripping down the track. I looked up just in time to hear it catch 1 more gear & the lights went 7.xxx. I said out loud "holy chit that was a stick shift!!!!
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06 LJ Rubicon
17 T/A 392
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04-11-2007, 05:41 AM
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#5
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Name: Trapper
Title: Hater
Status: Not Here
Join Date: Aug 2006
Location: Arizona
Member`s Gallery
Posts: 2,878
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Thanks, You explained it very well whats hooked up but pics are great too. Off to work.
__________________
Work In Progress
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04-17-2007, 02:39 AM
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#6
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Name: Jff24Gordn
Title: FIRE
Status: Not Here
Join Date: Jun 2006
Location: Boston, ky
Member`s Gallery
Posts: 1,960
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OK, I forgot about the pics. Sorry. I have my truck apart, and I dont have any pics of it put together, but I will in the next week. If you have a truck that is missing a TPS/APPS, you get a micro switch for the go pedal to kick the BOV open at idle.
__________________
RIP: 96 2500 4x4 NV4500 7.92@90 in 1/8th
Quote:
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Originally Posted by turbomatt1
I heard what sounded like a Pro truck ripping down the track. I looked up just in time to hear it catch 1 more gear & the lights went 7.xxx. I said out loud "holy chit that was a stick shift!!!!
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06 LJ Rubicon
17 T/A 392
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04-17-2007, 07:14 AM
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#7
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Name: Amish Elegance
Title: Schadenfreude
Status: Not Here
Join Date: May 2006
Member`s Gallery
Posts: 3,465
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Ian, I dont know if this setup will work for you. If your tranny is barking your turbo on lockup/shifts you will still be on the go pedal. Jeff24's setup is for manuals where you snap your foot off the throttle to shift. Without moving the APPS back to idle, you wont be able to actuate the BOV. I've seen BOVs in place on autos but I don't know how they actuated them. Hobbs switch?
__________________
COMPETITIONDIESEL.COM
03 2500
Thanks to Engineered Diesel Thanks to Pure Diesel Power and Mumau Diesel.
How I Post..
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04-17-2007, 10:04 AM
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#8
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Name: Jesse Lambert
Title: Green Behind the Ears
Status: Not Here
Join Date: May 2006
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Posts: 40
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The way that ive seen them done on the autos is to just open and quickly release the pressure in the intake tubing when the throttle is released.
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04-17-2007, 05:38 PM
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#9
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Name: bad_cummins
Title: Green Behind the Ears
Status: Not Here
Join Date: Nov 2006
Member`s Gallery
Posts: 35
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Quote:
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Originally Posted by Jff24Gordn
OK, I forgot about the pics. Sorry. I have my truck apart, and I dont have any pics of it put together, but I will in the next week. If you have a truck that is missing a TPS/APPS, you get a micro switch for the go pedal to kick the BOV open at idle.
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Do you have any barking problems at all, or did it just help. I just installed a new 62/12 on my truck and it barks when i let off to shift at about 15-20 psi. Do you like the BD because i think im going to get one i just haven't figured out which one.
__________________
01 dodge 2500 4x4 5 spd extended cab long box
Mods: Edge Juice with Attitude, 4in straight, holley blue auxilary pump, Banks intake pleum, AFE Stage 2 intake, Stage three jammers, HTB2 62/12, Southbend 3250 DD, Ram Air hood, nerf bars, tool box, big A$$ bumper,
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04-19-2007, 03:50 PM
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#10
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Name: Jff24Gordn
Title: FIRE
Status: Not Here
Join Date: Jun 2006
Location: Boston, ky
Member`s Gallery
Posts: 1,960
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I had a slight bark on shifts, and got the BOV. It didnt bark after that, but the 40 I was running wasnt up to my needs and crapped the thrust bearing into the oil pan. I now have bigger and havent herd it bark once. The BD box for the electronic trucks is adjustable for how much letoff is required for it to trip the BOV. Goto BD's website and read the manual. There is alot of stuff there.
__________________
RIP: 96 2500 4x4 NV4500 7.92@90 in 1/8th
Quote:
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Originally Posted by turbomatt1
I heard what sounded like a Pro truck ripping down the track. I looked up just in time to hear it catch 1 more gear & the lights went 7.xxx. I said out loud "holy chit that was a stick shift!!!!
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06 LJ Rubicon
17 T/A 392
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04-19-2007, 04:41 PM
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#11
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Name: DrSpeed
Title: Unregistered User
Status: Not Here
Join Date: Jun 2006
Location: Bellingham, WA
Member`s Gallery
Posts: 893
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who else makes a kit besides BD? I'd like to get one!
__________________
Ford Superduty - Cummins Common Rail
DK Diesel • Autometer • South Bend Clutch • One Up Offroad • Dynomite Diesel • Nitrous Express • Toyo Tires • CompuSTAR • Dynatrac • FASS • BD Diesel • AMP Research • Painless Performance • Titan Tanks • Fluidampr • Grand Rock Exhaust
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04-19-2007, 07:03 PM
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#12
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Name: inline6power
Title: more hp than you
Status: Not Here
Join Date: Apr 2007
Location: fresno,ca
Member`s Gallery
Posts: 3,485
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Quote:
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Originally Posted by DrSpeed
who else makes a kit besides BD? I'd like to get one!
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i have a complete BD kit with only 6k miles on it. works flawlessly. only reason for gettin rid of it is i now have a spearco intercooler and and it came with new piping and i didnt feel like weldin another bun on to make the switch. comes with everything, bov, box, everything. pm me if interested.
__________________
1998 reg cab 4x4 play truck
59 blown alky 565 truck
Blown small block jeep on alky
Blown 588 mid engine rail on alky
1966 el Camino 572
NADM member # 042
HUGE thanks to Reb Brown and Eric Brown for all the help along the way.
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04-20-2007, 03:03 AM
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#13
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Name: JamieWood
Title: Blowin' Smoke
Status: Not Here
Join Date: Jul 2006
Location: Farmington AR.
Member`s Gallery
Posts: 429
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Ok, then what is the difference between a BOV and an external waste gate. How do these two coincide with each other?
__________________
Southern Diesel Extreme Featuring SDX Injectors Shop (479)935-8935 Cell (479)502-0221 southerndieselx.com
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04-20-2007, 10:52 AM
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#14
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Name: inline6power
Title: more hp than you
Status: Not Here
Join Date: Apr 2007
Location: fresno,ca
Member`s Gallery
Posts: 3,485
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Quote:
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Originally Posted by JamieWood
Ok, then what is the difference between a BOV and an external waste gate. How do these two coincide with each other?
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a wastegate controlls how much boost the turbo makes wheather its an external or on the turbo itself. a blow off valve eleminates turbo bark by dumping the boost out side before it gets a chance to go back through the turbo.
__________________
1998 reg cab 4x4 play truck
59 blown alky 565 truck
Blown small block jeep on alky
Blown 588 mid engine rail on alky
1966 el Camino 572
NADM member # 042
HUGE thanks to Reb Brown and Eric Brown for all the help along the way.
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04-20-2007, 03:35 PM
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#15
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Name: DrSpeed
Title: Unregistered User
Status: Not Here
Join Date: Jun 2006
Location: Bellingham, WA
Member`s Gallery
Posts: 893
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Quote:
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Originally Posted by inline6power
pm me if interested.
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PM'ed ya.
__________________
Ford Superduty - Cummins Common Rail
DK Diesel • Autometer • South Bend Clutch • One Up Offroad • Dynomite Diesel • Nitrous Express • Toyo Tires • CompuSTAR • Dynatrac • FASS • BD Diesel • AMP Research • Painless Performance • Titan Tanks • Fluidampr • Grand Rock Exhaust
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04-22-2007, 05:10 AM
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#16
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Name: Jff24Gordn
Title: FIRE
Status: Not Here
Join Date: Jun 2006
Location: Boston, ky
Member`s Gallery
Posts: 1,960
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I got the intake on tonight and some pics.
__________________
RIP: 96 2500 4x4 NV4500 7.92@90 in 1/8th
Quote:
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Originally Posted by turbomatt1
I heard what sounded like a Pro truck ripping down the track. I looked up just in time to hear it catch 1 more gear & the lights went 7.xxx. I said out loud "holy chit that was a stick shift!!!!
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06 LJ Rubicon
17 T/A 392
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04-23-2007, 08:16 AM
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#17
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Name: Holeshot
Title: Diesel Sherpa
Status: Not Here
Join Date: Apr 2006
Location: Wisconsin
Member`s Gallery
Posts: 74
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Wayne:
What in the hell is up with that valve cover?! 
Matt
__________________
'94 Dodge Ram 2500 4x4
Project drivetrain: Cummins ISB 170 (3.9L HPCR), Allison LCT-1000, etc.
Daily driver: '99 Benz E300 turbodiesel. The ONLY vehicle to burnout in the Lee's Inn parking lot at Thunder in Muncie 2009.
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04-25-2007, 01:13 PM
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#18
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Name: Jff24Gordn
Title: FIRE
Status: Not Here
Join Date: Jun 2006
Location: Boston, ky
Member`s Gallery
Posts: 1,960
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Whats wrong with it? its a factory valve cover. That cheese head has never seen a valve cover before. How do you vet your blow by?
__________________
RIP: 96 2500 4x4 NV4500 7.92@90 in 1/8th
Quote:
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Originally Posted by turbomatt1
I heard what sounded like a Pro truck ripping down the track. I looked up just in time to hear it catch 1 more gear & the lights went 7.xxx. I said out loud "holy chit that was a stick shift!!!!
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06 LJ Rubicon
17 T/A 392
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04-26-2007, 08:46 AM
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#19
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Name: Holeshot
Title: Diesel Sherpa
Status: Not Here
Join Date: Apr 2006
Location: Wisconsin
Member`s Gallery
Posts: 74
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Quote:
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Originally Posted by Skippy
...its a factory valve cover. That cheese head has never seen a valve cover before. How do you vet your blow by?
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I've never seen a valve cover like that on a B5.9/6BT or a 4BT. What is its original application?
Later,
Matt
__________________
'94 Dodge Ram 2500 4x4
Project drivetrain: Cummins ISB 170 (3.9L HPCR), Allison LCT-1000, etc.
Daily driver: '99 Benz E300 turbodiesel. The ONLY vehicle to burnout in the Lee's Inn parking lot at Thunder in Muncie 2009.
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04-26-2007, 01:32 PM
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#20
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Name: Jff24Gordn
Title: FIRE
Status: Not Here
Join Date: Jun 2006
Location: Boston, ky
Member`s Gallery
Posts: 1,960
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Case IH tractors and skid steers.
__________________
RIP: 96 2500 4x4 NV4500 7.92@90 in 1/8th
Quote:
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Originally Posted by turbomatt1
I heard what sounded like a Pro truck ripping down the track. I looked up just in time to hear it catch 1 more gear & the lights went 7.xxx. I said out loud "holy chit that was a stick shift!!!!
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06 LJ Rubicon
17 T/A 392
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