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  #141  
Old 10-09-2019, 09:21 AM
fastersteve fastersteve is offline
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Originally Posted by superpsd View Post
Not sure about Dave but Johnathan looks like he opened a new buisness focused on PCM repair/flashing and other electronics.
Got a name or contact info for that business?
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  #142  
Old 10-09-2019, 11:52 AM
trevdalocal trevdalocal is offline
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Got a name or contact info for that business?
https://www.dieseltechchatt.com/pages/about-d-t-c
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  #143  
Old 10-09-2019, 06:52 PM
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powerlifter405 powerlifter405 is offline
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Quote:
Originally Posted by superpsd View Post
Not sure about Dave but Johnathan looks like he opened a new buisness focused on PCM repair/flashing and other electronics.
Had no idea, thanks.
Dave helped me trouble shoot some issues over the phone years ago. Was GTG.
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  #144  
Old 10-10-2019, 09:03 AM
fastersteve fastersteve is offline
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Originally Posted by trevdalocal View Post
Thank you!
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2001 Excursion LTD
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  #145  
Old 10-13-2019, 08:17 PM
KCTurbos KCTurbos is offline
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Originally Posted by Swaan View Post
That's great , glad you can do some testing.
Too bad you couldn't do it all on the same dyno in the same day. As we all know air quality and altitude play huge roles in numbers. Looking forward to see some results.
Actually... that is why dyno's have "corrected numbers". Because you can't keep all variables exactly the same even 1-2hrs apart.

The "corrected numbers" take into account temp, altitude, humidity, etc... all the variables that change. It uses a fancy formula to "give and take" as needed to keep the baselines the same. It is pretty accurate from all of our testing. Just last week we took a truck that we had on the dyno 8 months ago when it was much cooler out, swapped around turbos a bunch of times, and went back to the original testing turbo. We are about to test something other than turbos and wanted to make sure our baseline was still correct... but who knows what can happen with a truck that is beat on over 8 months and did not want to throw off the data. So we put the original turbo testing turbo and went back to the dyno this week... EXACT SAME power curve and within 2 hp (which is negligible and can vary more than that just between dyno runs).


Long story short... that is why we use "corrected numbers" for all of our testing because it keeps a baseline and allows us to test things all year round and not have to worry about having he "exact same conditions".



Granted that is also why sometimes "corrected numbers" don't align 100% with track numbers.

I know this goes contrary to popular "internet" belief... but Dyno's are much better for testing products back to back because they can take these variables into account. They can also monitor and catch much smaller details.
  #146  
Old 10-17-2019, 11:15 PM
cjfarm111 cjfarm111 is offline
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It’s been a month and a half and still no testing? Results? Seat of pants difference?
  #147  
Old 10-18-2019, 10:03 AM
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jbolen323 jbolen323 is offline
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ran into a motor issue hiccup on my end that im tearing into that is affecting a lot of things along with sending off my injectors to be gone through. started dumping blue smoke after a hit on the dyno again.

I can barely crack 500hp on 350/200 and a s472 when all of my other trucks here are low 500hp on 238/80


ill keep everyone updated.
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  #148  
Old 10-18-2019, 10:19 PM
cjfarm111 cjfarm111 is offline
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Oh ouch. What seems to be the issue
  #149  
Old 10-19-2019, 05:27 PM
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Swaan Swaan is offline
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Prob the new oil rail restrictions . Lmao

Sorry couldn't resist.

Hope you get it figured out and she's not hurt too bad.
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  #150  
Old Yesterday, 07:36 PM
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superpsd superpsd is offline
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If it's like half the parts that come to market for the 7.3 no unbiased controlled tests will ever reveal if the new restrictor tubes work.
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