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07-31-2020, 10:58 AM
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#21
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Name: dzsports
Title: Viper69
Status: Not Here
Join Date: Jan 2012
Location: utah
Member`s Gallery
Posts: 41
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One thing that I have noticed as I used to be able to spool this really quickly by power braking now it takes abit to spool and also it has a haze while idling
I had both turbos rebuilt last moth also when i rebuilt the engine
Last edited by dzsports; 07-31-2020 at 11:00 AM.
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07-31-2020, 11:03 AM
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#22
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Name: dzsports
Title: Viper69
Status: Not Here
Join Date: Jan 2012
Location: utah
Member`s Gallery
Posts: 41
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Quote:
Originally Posted by 95cummins5.9
Marine injectors may not be helping?
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I have bin wanting to replace them with better ones that have the correct spray pattern
Not sure what are the best for my application
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07-31-2020, 11:04 AM
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#23
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Name: Snedge
Title: Comp Diesel Sponsor
Status: Not Here
Join Date: Sep 2006
Location: Western Pa.
Member`s Gallery
Posts: 18,859
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The marine injectors are okay. No doubt they perform. Invest in a custom set tailored to your needs and your done.
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07-31-2020, 11:06 AM
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#24
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Name: dzsports
Title: Viper69
Status: Not Here
Join Date: Jan 2012
Location: utah
Member`s Gallery
Posts: 41
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Quote:
Originally Posted by Snedge
Right on. Take away a little fuel on the nozzle, and likely gain usable power.
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What injectors to you recommend ?
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07-31-2020, 11:12 AM
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#25
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Name: dzsports
Title: Viper69
Status: Not Here
Join Date: Jan 2012
Location: utah
Member`s Gallery
Posts: 41
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Quote:
Originally Posted by 95cummins5.9
Marine injectors may not be helping?
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What injectors should i run ? I have never liked this injector seems dirty also would like the correct spray pattern
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07-31-2020, 11:15 AM
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#26
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Name: Snedge
Title: Comp Diesel Sponsor
Status: Not Here
Join Date: Sep 2006
Location: Western Pa.
Member`s Gallery
Posts: 18,859
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07-31-2020, 11:16 AM
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#27
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Name: dzsports
Title: Viper69
Status: Not Here
Join Date: Jan 2012
Location: utah
Member`s Gallery
Posts: 41
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Sorry for the duplicate posts my phone sometimes does not show what i have posted
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07-31-2020, 11:22 AM
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#28
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Name: Snedge
Title: Comp Diesel Sponsor
Status: Not Here
Join Date: Sep 2006
Location: Western Pa.
Member`s Gallery
Posts: 18,859
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It's okay I only read one. 
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07-31-2020, 11:54 AM
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#29
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Name: K204DR
Title: I'm the Driver
Status: Not Here
Join Date: Jun 2008
Location: TN
Member`s Gallery
Posts: 971
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check for boost leaks by pressurizing and squirting fittings with water. I've had intake plate bolts leak.
I also was running warm egts awhile back and found my intercooler had started leaking.
what about your trans cooler?
are you in lockup hitting the hills?
__________________
88 Chevy crewcab 6bt nv4500 valair clutch
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07-31-2020, 12:25 PM
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#30
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Name: jasonc
Title: Too Much Time
Status: Not Here
Join Date: Nov 2009
Member`s Gallery
Posts: 4,412
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Quote:
Originally Posted by dzsports
One thing that I have noticed as I used to be able to spool this really quickly by power braking now it takes abit to spool and also it has a haze while idling
I had both turbos rebuilt last moth also when i rebuilt the engine
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I'd check over your waste gate on your secondary. Will cause spool to be slower and egt's to be hot if the puck isn't sealing well.
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07-31-2020, 12:25 PM
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#31
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Name: dzsports
Title: Viper69
Status: Not Here
Join Date: Jan 2012
Location: utah
Member`s Gallery
Posts: 41
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Quote:
Originally Posted by K204DR
check for boost leaks by pressurizing and squirting fittings with water. I've had intake plate bolts leak.
I also was running warm egts awhile back and found my intercooler had started leaking.
what about your trans cooler?
are you in lockup hitting the hills?
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New trans cooler my trans never gets ove 165
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07-31-2020, 12:46 PM
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#32
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Name: mhuggler
Title: One piece at a time
Status: Not Here
Join Date: Sep 2007
Location: Uno, Pa.
Member`s Gallery
Posts: 1,523
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My vote is on the nozzles. Get top quality injectors and make sure they're hitting the bowl right. Was the block decked? Head surfaced?
__________________
2002 2500 4x4 ETH/DEE-F1 Mach 5's/62/65/12/Smarty/ATS Ex.manifold/AFE intake/TST Comp./.020 marine gasket/o-ringed/ARP studs/5"stacks/Airdog 150/Isspro guages/Southbend 3600 DD/3.54 gears/leveling kit/Bilstein 5100frt,5150rr/37" BFG A/T's on 18" Eagle 114's/Borgeson SS/DSS
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07-31-2020, 12:56 PM
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#33
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Name: dzsports
Title: Viper69
Status: Not Here
Join Date: Jan 2012
Location: utah
Member`s Gallery
Posts: 41
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Quote:
Originally Posted by mhuggler
My vote is on the nozzles. Get top quality injectors and make sure they're hitting the bowl right. Was the block decked? Head surfaced?
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Yes block was decked 10 thousands and head was also
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07-31-2020, 12:58 PM
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#34
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Name: dzsports
Title: Viper69
Status: Not Here
Join Date: Jan 2012
Location: utah
Member`s Gallery
Posts: 41
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Quote:
Originally Posted by jasonc
I'd check over your waste gate on your secondary. Will cause spool to be slower and egt's to be hot if the puck isn't sealing well.
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62/65/12 was just rebuilt last month the s475 is new
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07-31-2020, 02:16 PM
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#35
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Name: jasonc
Title: Too Much Time
Status: Not Here
Join Date: Nov 2009
Member`s Gallery
Posts: 4,412
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The rebuilt part is why you may want to check it, mistakes happen.
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07-31-2020, 07:54 PM
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#36
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Name: 95cummins5.9
Title: Old man ***** gossiper
Status: Not Here
Join Date: Jun 2012
Location: U.S.A
Member`s Gallery
Posts: 4,720
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Quote:
Originally Posted by dzsports
What injectors should i run ? I have never liked this injector seems dirty also would like the correct spray pattern
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Talk to Smokem. The same guy snedge recommended.
__________________
Quote:
Originally Posted by jfaulkner
puzzy, tune it. 
I don't own anything stock, from engines to boobies I've modded them all. Life is too short to live with mediocre chit. |
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07-31-2020, 10:37 PM
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#37
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Name: dzsports
Title: Viper69
Status: Not Here
Join Date: Jan 2012
Location: utah
Member`s Gallery
Posts: 41
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Ok update on the overheating .
I decided to pull out the brand new mishimoto radiator and replace it with a new stock aluminum smaller than the mishimoto . I believe today at 6 o'clock. It was around 101 degrees out side .With the trailer loaded and ac on full. Blast . I pulled all the way to the top of the hill at 65 mph and 30 pounds of boost ,1230 egt and water temps hit just under 230 with ac on . turned around and hit the hill again with ac off .Same speed and boost .Water temp never went over 220 degrees.
At the moment I am not a believer in the mishimoto radiator .
I need to change my injectors with a 145 angle and install a bigger intercooler. I believe after that all will be better ?
Last edited by dzsports; 07-31-2020 at 10:41 PM.
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07-31-2020, 10:39 PM
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#38
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Name: dzsports
Title: Viper69
Status: Not Here
Join Date: Jan 2012
Location: utah
Member`s Gallery
Posts: 41
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I really appreciate all the help from all of you .
Thank you
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08-01-2020, 12:16 AM
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#39
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Name: 56cummins
Title: Too Much Time
Status: Not Here
Join Date: Mar 2014
Member`s Gallery
Posts: 736
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That sucks that the mishimoto let you down. Thanks for the update.
__________________
95 cummins
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08-01-2020, 09:02 AM
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#40
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Name: Red Sleeper
Title: Too Much Time
Status: Not Here
Join Date: Aug 2009
Location: Lone Star State
Member`s Gallery
Posts: 4,595
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I am surprised the mishimoto radiator is causing this issue. Glad you nailed it down to this being the root cause, but dang. I had portrayed that brand to be king of the hill for aftermarket/ performance coolers.
__________________
Nick J
'14 Silverado LTZ 5.3 4wd
'05 Cummins QCSB 4wd 48re
'91 Cummins w350 5spd
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