PCM DYNO TUNING & RELATED
F13 Cam tuned by TT Performance
Haven't updated the page in a while but back in January I had TTPerformance, a Premium LS1 speed shop, perform the dyno tune for me.
TTP
Futral Motorsports FM13 cam
Installed by Me.
Tuned by Matt @ TTP Performance.
BLUE - Best: 414HP 399 ft-lbs
RED - Untuned Baseline: 388HP 375 ft-lbs
GREEN - Full Bolt On : 360HP 376 ft-lbs
Actually ended up pulling 401 ft-lbs on the next to the last run but the A/F gave a really funny lean reading 13.4-13.5 and the next pull (with nothing changing) showed a more acurate reading A/F. A/F was kept right around 13.0-13.2
Mods to date included:
-BG RAM Air, TSP Lid, 3x4 Fernco, Jantzer TB
-FM13 112+4, PRC double springs, Rollmaster double roller
-ASP pulley, !AIR, !Cats
-Kooks headers with 304 SS Custom duals
-BMR STB, UMI SFCs, Lakewood DSL
-Badz ALCAs & APHB
-Iridium NGKs & Taylor 10.4 Thundervolts
Pulls were made to 6800 but for some reason my viewer doesn't show it. I still only made the peak right around 6200. I can see it if I zoom in on my graphs which is the last point I have on the graph. We saw the whole stretch at TTP.
A you can see, untuned, I reallly lost power down low and only seemed to break away at 5K to gain 28HP up top & no extra TQ.
However, after the tune, Matt was able to get another 26HP & ~25FT-LBS.
Total GAIN was 54 HP and ~25FT-LBS of TQ
I think that?s pretty damn good from a cam swap. What I find really awesome is that the I preserved low end TQ and at 3K it starts to take off. In some places, like @ 3.5K, I have 20 ft-lbs more than I did with full bolt ons. I would like to have the 2.5-3K matched up to my previous numbers but it is so close so I am extremely happy. I believe the idle is set at 900 and the timing is at 28.
Punched in 2nd on the highway and lost traction real quick ready for more power. Enjoy
Page 2: Intake & Exhaust
Page 3: Internal Engine & Valvetrain
Page 4: PCM Dyno Tuning & Related
Page 5: Diagnostic Tools, Electrical & Wiring
Page 6: Interior, Exterior, & Engine Bay Aestetics
