Dyno Results 3-27-2012 EcoBrick Bob#1
03-27-2012, 11:44 AM
Did 7 Pulls today @ Gulf Coast Motorsports. Their dyno is a Dynojet 424xLC Linx, which I believe is the same model that is at Livernois. Justin Daniels who did the runs said it is one of about 15 in the world like it. It was a beautiful morning. Temp ranged from 74.5 to 77.2 Deg. F. HG 29.50-29.52 Humidity 40% to 42% Runs were completed between 9:48 & 10:49 AM.
Here are the Max Power & Max Torque numbers
-----------------------------Max Power----------Max Torque
Pull #1 Torrie Tune #116 354.93++++++++402.22
Pull #2 Torrie Tune #114 366.33++++++++409.44
Pull #3 Torrie Tune #115 369.44++++++++406.59
Pull #4 Torrie Tune #113 354.54++++++++391.12
Pull #5 Shifted down - deleted
Pull #6 Torrie Stock Tune (3 bar sensor) Deleted as we accidentally left W/M on... Interestingly we lost quite a bit of power and torque. As I remember Max Power was around 273 and Max torque was around 300.
Pull #7 Torrie Stock Tune 294.46++++++++332.86 Note: this tune is the same as the above ones & uses a 3 bar sensor, but has stock A/F & Boost values in the tune. A/F was a straight line & max boost was 13.10.
Assuming that my AWD system wastes 20% of the engine power & Torque, My Max Power would be around 460 & Max Torque 510.
Not too shabby for e-mail tuning!!!!
THANKS!!!!!! TORRIE @ UNLEASHED TUNING
Last edited by EcoBrick Bob; 03-31-2012, 03:59 PM.
Here are a few graphs of my Dyno Pulls.
First.... Stock A/F & Boost (3 Bar sensor version)


This is the same stock tune but with W/M spraying. Note how much the spray hurts the numbers when it isn't tuned for W/M.


Torrie's printout of the two best runs, overlapping.


The best run overall... with the highest performance. Note how everything peaks in the 5,000 RPM range.


I will post the actual paper printout I received from Gulf Coast Motorworks, with a boost graph sometime tomorrow. Usable boost peaked at 17.72 on this run.
Here is the paper printout of the 115 Torrie Tune.
Note the Power Scale is 0-400 and the Torque Scale is 0-500. The peak boost of over 22 occurred when the blow off valve opened when the Dyno Pull ended.
