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Best Bang for 2500

Started by zach_435, May 14, 2016, 03:42:30 PM

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AJP turbo

Quote from: zach_435 on May 20, 2016, 02:54:10 PM
here is my latest log with the revised tune.

Well dammit, im at work now...will look tonight....

So this is for the newest tune or the tune that ran the dissappointing time?

And i may be able to be more descriptive if you have a log from the previous tune for direct comparison
SCT Dealer/Custom Calibrator                        
Specializing in 3.5 Ecoboost   
Remote/email custom tuning including E85 blends 
Authorized retailer for all SCT devices. 
 
Former:2014 PP SHO
3 bar 93 tune, Airaid, Stainless Works non catted DP's  
405whp/520tq
Dyno
     
Current:2016 F150 2.7 Ecoboost
Tuning in progress

zach_435

that was for the new tune

Here is one from later in the day with disappointing time


2015 Taurus SHO pp - Megan Coilovers, Ferrada FR1 20x10.5 all the way around, Torrie tune, 3 bar map, Drop in filter
2011 Mustang 5.0 track pack/brembo - 426 whp 420 wtq 12.00 1/4

AJP turbo

#47
The first tune really needed tweaked.....Your throttle never stayed open very long and was cutting in and out on you. And boost was way down. Way below 3 bar tune levels...That's basically the problem.

On the newest tune, the throttle was open and under control but only slightly more boost was being commanded....See desired TIP. 206 KPA is about 15 psi and that's the typical 3 bar tune commanded boost with the exception of boost spikes at the upshift. And you are well below that.

You have some knock retard but I wouldn't worry about it...Don't think I saw more than about 3 degrees....But you can have knock retard even if you were not commanding boost at all....It's simply trying to run max spark at any and all loads. So that's why you typically see knock retard.

I could make a tune that I can almost guarantee zero knock retard, and I think some of you may like seeing that but you wouldn't like seeing people's tail lights either .

Let Torrie send you more revisions and you will get better results at the track....You need more boost, it will come
SCT Dealer/Custom Calibrator                        
Specializing in 3.5 Ecoboost   
Remote/email custom tuning including E85 blends 
Authorized retailer for all SCT devices. 
 
Former:2014 PP SHO
3 bar 93 tune, Airaid, Stainless Works non catted DP's  
405whp/520tq
Dyno
     
Current:2016 F150 2.7 Ecoboost
Tuning in progress