FORCED INDUCTION Turbos | Superchargers | Intercoolers | H2O/Meth Injection

2013 6.2 4x4 turbo build

Thread Tools
 
Search this Thread
 
Old 10-27-2017, 08:08 AM
  #51  
Staging Lane
 
Zman82's Avatar
 
Join Date: Oct 2016
Posts: 90
Likes: 0
Received 1 Like on 1 Post
Default

Originally Posted by gunter96ws6
That is one odd dyno

Don’t think I’ve ever seen a torque curve like that on a turbo motor

Does it step up the boost as the rpm increases?

Usually the turbo spools and it’s somewhat flat after that, yours just keeps building power

Seems like it’s leaving a lot of low end torque on the table, don’t see why you couldn’t have close to your peak torque number from 3k rpm to redline
Old 10-27-2017, 10:30 AM
  #52  
I have a gauge for that
iTrader: (42)
 
Atomic's Avatar
 
Join Date: Jan 2006
Location: Huntsville, AL
Posts: 16,252
Received 373 Likes on 254 Posts
Default

Looks like its just ramping in slowly, probably from not using a boost controller and instead just a spring in the wastegate, or its too big of a hotside.
Old 10-27-2017, 11:23 AM
  #53  
TECH Senior Member
iTrader: (26)
 
kbracing96's Avatar
 
Join Date: Jul 2004
Location: Oakland, OR
Posts: 9,485
Received 30 Likes on 28 Posts
Default

From the vid, sounds like they dynoed in a low gear to keep speed down as the pull wasn't very long. So the time to get it into boost eat up a lot of the rpm curve.
Old 10-31-2017, 11:50 PM
  #54  
TECH Apprentice
Thread Starter
iTrader: (12)
 
gunter96ws6's Avatar
 
Join Date: Dec 2003
Location: Mckinney, Tx
Posts: 333
Received 0 Likes on 0 Posts
Default

Originally Posted by Atomic
Looks like its just ramping in slowly, probably from not using a boost controller and instead just a spring in the wastegate, or its too big of a hotside.
Correct, I’m not using a boost controller at the moment. I’ll get one eventually. Truck runs like a scalded ape though.
Old 11-10-2017, 01:17 PM
  #55  
Registered User
 
Jake Ingalls's Avatar
 
Join Date: Nov 2017
Posts: 3
Likes: 0
Received 0 Likes on 0 Posts
Default

Those are some really nice numbers. Plan on putting on the track anytime soon?
Anone know what a CCSB truck with this much power would run on the strip?
Old 11-10-2017, 02:11 PM
  #56  
I have a gauge for that
iTrader: (42)
 
Atomic's Avatar
 
Join Date: Jan 2006
Location: Huntsville, AL
Posts: 16,252
Received 373 Likes on 254 Posts
Default

Roughly 11.7 at 114.
The following 2 users liked this post by Atomic:
gunter96ws6 (11-10-2017), Sharty_McQueef (09-03-2021)
Old 11-14-2017, 06:32 PM
  #57  
Teching In
 
Dhuglife's Avatar
 
Join Date: Nov 2017
Posts: 3
Likes: 0
Received 0 Likes on 0 Posts
Default

Looking good man! I had another shop tune my truck. Looks like I need to roll by true street and see if they can look it over and possibly help me into the high 5s.



All times are GMT -5. The time now is 03:51 AM.