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Old Jul 8, 2010 | 08:03 AM
  #61  
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Originally Posted by ChevyTruck
Any new updates on this thing?
Should have updates this weekend.
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Old Jul 11, 2010 | 05:45 PM
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Best numbers were 443hp/452tq at 6psi blower and 6psi turbo. Pulls were done in 2nd gear. Injectors are maxed out. I will put a meth kit on it so it'll push a little more than that eventually, but I don't think I'll be upping the boost too much until I drop in the 6.0 and upgraded fuel system.

Last edited by anasasisxenophontis; Jul 20, 2010 at 09:21 PM.
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Old Jul 11, 2010 | 06:00 PM
  #63  
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Originally Posted by anasasisxenophontis


Best numbers were 446hp/439tq at 6psi blower and 6psi turbo. Pulls were done in 2nd gear. Injectors are maxed out. I will put a meth kit on it so it'll push a little more than that eventually, but I don't think I'll be upping the boost too much until I drop in the 6.0 and upgraded fuel system.
Id like to see if the sheet if ya dont mind. To see how the powerband and how
boost acts with your setup.
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Old Jul 11, 2010 | 06:18 PM
  #64  
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What happened to that 1800ft-lb of torque?
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Old Jul 11, 2010 | 06:33 PM
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Originally Posted by A Low Dime
Id like to see if the sheet if ya dont mind. To see how the powerband and how
boost acts with your setup.
Originally Posted by Atomic
What happened to that 1800ft-lb of torque?
To answer BOTH of your questions lol... I guess the dyno was acting up a bit. TC lockup under WOT is disabled, and it was held in gear. I only got a printout of the hp graph. The torque curve had spikes in it. I will see if I can get a copy of the graph with the spikes to show what it looks like anyway.
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Old Jul 11, 2010 | 06:43 PM
  #66  
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That turbo sounds sweet man.

I bet that truck is fun to drive, and is going to get better as you go.

Those rear tires look BALD!

And your truck looks black to me lol!
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Old Jul 12, 2010 | 05:29 AM
  #67  
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i dunno what program you use to tune your truck, but i know with HPtuner in 2nd gear you cant lock the converter, PLUS 2nd gear = lower HP numbers. only true way to find out hp numbers is in 3rd with converter locked.
dont feel too bad man, i only made 352rwhp 380rwtq outta my truck with a 3200 converter and 3:42s. just ask Skipperdaddy how our race comes out, just bc he's S/Ced doesnt mean hes running away from me
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Old Jul 12, 2010 | 05:41 AM
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Its true... i can hold him to 100, but at about 80ish that truck starts comin like i let out.... that think is a BEAST on the big end!!! Its just not right how hard his truck pulls up top! Definitely post ur graph, would love to see when ur power comes on... btw what are u shifting at?
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Old Jul 12, 2010 | 08:40 AM
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I feel really good about those numbers, actually. With the 110° heat and being in second gear at only 6psi, those numbers are just fine.
I am trying to get ahold of a graph with both hp and tq. If I can get it I will post it up. Shift points are at 6100, I believe.
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Old Jul 14, 2010 | 11:25 PM
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My numbers were a little bit off from what I saw before, but no big deal. Couple less hp, little more tq
These graphs are before I smoothed out the boost transition. I have changed it since then so it doesn't compound so much. Once the turbo is pushing some more boost, it'll allow the bypass to fully open and truly become all turbo.
The dyno really was acting up because that graph of torque vs engine speed shows a smooth curve. This one has the nasty spikes in it...

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