Originally posted by Y2KSVT:
You really can't do your own tuning with just an Xcal. You need to Pro Racer Package to take full effect of every tuning aspect. Even if you download the software from SCTflash.com, you only have the ability to advance/retard timing by 2 degrees, and maybe 10%(if that) on your A/F. That program doesn't even give the capability to change injector sizes.
Mark
I love it! I am tuning away a little bit each night and I can tell you it is awesome.
Former owner of '99 CSVT - Silver #222/2760
356/334 wHP/TQ at 10psi on pump gas!
See My Mods
'05 Volvo S40 Turbo 5 AWD with 6spd, Passion Red
'06 Mazda5 Touring, 5spd,MTX, Black
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