I'll be receiving my Predator for the 5.7 this week, and I'm wondering which tune I should use when it gets here.
I have a K&N Panel Filter, air silencer delete, and Resonator delete, which I'm thinking would warrant using the Catback and CAI 93 Octane tune...thoughts?
sure, go for it.
Stock catback, and stock drivetrain
Typing from a tablet, excuse typos.
Since you don't have a CAI I would just use the regular 93 tune.
2010 Nissan Xterra S
Sold:2006 R/T: JBA catback & headers, K&N Aircharger CAI, Diablo Predator 91CAI Tune, 180* Tstat, Cabin Filter Kit, hood struts, Daytona grill and emblem,Daytona rear R/T badge, Daytona Chin Spoiler,BT catch can, BT MOPAR hood emblem, BT R/T Engraved shift bezel, BT Shift Stick. - 305 RWHP & 344 RWTQ - pre shorties.
1/4 Mi. 13.57 @ 102.73mph
Each canned tune adds a little more spark advance for the 91 and the 93 gets a little more spark advance and with the CAI they added to each tune 91/93 respectively they add a little more fuel at WOT. Just run the best gas you can get and data log for KNK-ST and KNK-LT
4 degrees and above is not good and generally we add fuel at that rpm range.
6.4 Apache Heads, 6.1 SB, SRT-MAxx Cam, 6.1 Intake, 87mm TB Ported by MM, TTi Long Tubes and Mid pipes, Dyno-Max Ultra-Flow 3" Exhaust, LMI 4" CAI, Predator, BC Racing Suspension, Magnum front w/69 Cuda Grill inserts, Trufiber SRT8 hood, SLP 25% Under Drive Pulley, Zeitronix Wideband, Hotchkis Sway Bars, SPC Front/Rear Camber Kits, 3.06 GETRAG, Builder Bill Billet Stator 3200 TC, Flex-Plate & Valve Body, MTCM, Brembo brake set and Dyno Tuned by AJ Hemituner.


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