josh_0351

Probably gonna pull the trigger on a hand-held tuner in the next couple of weeks, and have the playing field narrowed to the DiabloSport Predator or the SCT XCal II. Are there any advantages of one over the other?

Thanks!

fastsilverstang

DiabloSport Predator
http://www.diablosport.com/U7146.php#Tech Support
Here is what I am finding out...
The Diablo Predator allows the end user to adjust the following parameters:
* Dual timing adjustment points (2000-4000 RPM / 4000-7000 RPM)
* Timing table (+10% / -40%)
* Dual fuel adjustment points (2000-4000 RPM / 4000-7000 RPM)
* Fuel table (+40% / -15%)
* Idle (+/- 20%)
* Global Timing adder -6 degrees /+4 degrees
* Raise Speed Limiter
* Rev Limiter
* Re-Calibrate Speedometer for Gear and Tire Size Changes
* RPM Shift Points, adjustable via MPH
* Cooling Fan ON/OFF Temperatures

SCT-XCalibrator Multi Program Flasher
* Increases Horsepower, Torque, Gas Mileage & Throttle Reponse
* Pre-Programmed with up to 3 Custom Calibrations specifically for your vehicle
* Retains Factory Calibration for easy restoration back to the stock calibration Easy installation.
* No tools necessary
* Xtreme Personal Tuning Software included (optional programming cable required, sold separately)
* Easy to use push button & LED interface Quickly Flashes PCM via OBD-II diagnostic port



with SCT XCal II the extreme software with the xcal you can modify your tunes... here is a link to it... http://www.sctflash.com/xtreme.php

You download new tunes for the Diablo via the website, so they are really not custom tunes. Now with the xcal, you contact a SCT Dealer who can custom make tunes for mods on your car. Which get the most out of the mods in which you get on your car. Don't get me wrong the Diablo is a good tuner, just Xcal can just be tuned with much more detail.

Here is some more help
https://mustangforums.com/m_657268/tm.htm

The Great Cornholio

There are Diablo CMR dealers who can provide high quality custom tuning just as some SCT dealers can. I have such a custom Predator tune. When it comes to custom tuning, the device used doen't matter at all, it's the quality of the tune written for it. The Predator or the XCal II is simply a means of downloading it.

redass02gt

showrides.net has a pretty good deal for an xcal II. $350 for the tuner + unlimited tunes via email
unlimited tunes is good for future modding

03GTType

redass we have that here on our site to in the group buy.. i would deffenintly go with the sct 2 if you going with alot of mods.

mustang dan

Does anyone know of a software that you can actually open up the tables and make adjustments. I know SCT makes pro racer, which is like 300 + the price of the tuner. I know that there is uberdata for hondas (which is free) does anyone know of something like this for fords?

redass02gt

sct has software you can download to modify the tune. I think the xcal II works with it. not sure about the xcal.

josh_0351

Thanks, Gang – XCal II it is then!