Crossfire SRT6 A place to discuss SRT-6 specific topics.

First Dyno run

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Old May 5, 2018 | 12:20 PM
  #1 (permalink)  
AtomicBubbles's Avatar
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Joined: Apr 2017
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From: Huntington Beach
Default First Dyno run

Alright so yesterday I decided to dyno the SRT
Unfortunately I do not have a before and after showing the performance gains of the mods that I have... which are

65mm pulley
DCAI Needswings
Eurocharged Tune

Here is a video of it... I couldn't get a video of the engine bay the way his shop was setup.. oh well

https://www.youtube.com/watch?v=9j4s...ature=youtu.be

Might need a TCU upgrade as the stupid thing will not hold gear in "manual" mode. the care kind of likes doing what it pleases, and as a result downshifts from 4th into 3rd at WOT

But the end result was 333 RWHP and about 330 TQ

Not sure if those numbers are any good compared to others with the same setup.

but Im still very pleased non the less
 
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Old May 5, 2018 | 05:17 PM
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Steve Jr's Avatar
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Joined: Sep 2015
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From: Knoxville
Default Re: First Dyno run

That downshift could cost you alot , if you don't get that figured out...
 
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Old May 6, 2018 | 11:28 AM
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AtomicBubbles's Avatar
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Joined: Apr 2017
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From: Huntington Beach
Default Re: First Dyno run

Originally Posted by Steve Jr
That downshift could cost you a lot , if you don't get that figured out...
It's weird because I think it's just how the car likes to behave... but, It doesn't seem to effect the Dyno test at all. as long as you know the ratio for the gear that it is in you can calculate that into the results...

I hear the TCU upgrade can fix/improve some of the buggyness that these trans have??

Oh well... next is cooling mods!

Oh if anyone was wondering my AFR was rock steady at 11.2~
 
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Old May 21, 2018 | 11:52 PM
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chuK_138's Avatar
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Joined: Jun 2011
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From: Winter Park, FL
Default Re: First Dyno run

My car did the same in 3rd gear. You have to tell the idiot tech to press smoothly on the pedal and not hit the kickdown switch, otherwise it’ll drop down to 3rd and give you weak numbers. I’d guess you’d hit 360ish in 4th.
 
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