Using a sniffer is not the best way to do it, however, IF you can get steady reading at the pipe, it will suffice. The A/F reading is a starting point, the dyno will let you know what the correct reading is by the HP.

While running an SRT8 on the dyno the other day, I noticed that at about 5600-5700 the A/F dropped from 12.8 to 11, while the timing jumped from 15 degrees to 23. We were in 3rd, and at that point the dash was saying to shift, any one shed some light on this? BTW this was on a Mustang, 343hp, 370tq ...

A guy called me wanting to know if I can help him with his shift point adjustments, he's not sure if the Predator does that, I don't have an answer, what's the story?

I read it, more than once! YES, big help, thanks!
"Haven't crippled it enough to sell in K-Mart yet" love it!!!
Having read it again, question, say I modify the parameters, (add 5% fuel), load it to the car, can I then import it to the custom tune section of the hand held, I'm assuming, (danger zone ...

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HaHaHaHa ROFL!!!

By the way eagle1 if you need assistance while tuning I'm sure we can give you a hand tuning it.[/quote]

I appreciate the offer, I'm sure I'll have plenty of questions. The point about the sliders makes a lot of sense, if the SCT "genius" screwed up the CAI/93 tune,is ...

The more training I can get, whether in a class room and on my dyno, the better I like it, knowledge is power, horse power that is!
Quick question, the guy I mentioned in my first post told me before his "tune", which was done on a DynoJet, SCT certified tuner, he went from a 12.8 et, 114 mph to a ...

pk wrote:We apologize you have been unable to reach someone. Can we get a name and number to call you?

Yep, Jamie 772 360-7254

I'm a NEWB to this forum and Diablosport. I am RELATIVELY a newb to late model efi tuning compared to the years of reading plugs and changing jets, two wheeled or four. I know enough to know what I don't know, LOL.
If I could figure it out overnight, what fun would that be?

Excuse my newbieness, (new word?), where does the custom tune come from? Is it from a datalog, then modified a "canned tune" on a lap top, then downloaded to the hand held?

Newbie here, I am setting up a dyno shop in Port St Lucie. I have a customer, (hopefully), '07 Charger, hi-flow cats, cat back, CAI. He went to a dyno shop, was "tuned", and ain't happy! From what I have read, the Predator can be custom tuned, if so, do I need to be a full dealer to access it or ...

I am in the process of setting up a dyno, I am checking out companies for tuning software, I have called sales 2-3 times on this issue, left a message, and no one calls back!? I have spoke to other companies, based here in FL. There is a bit of $ involved in getting set up with all these companies ...