05 GT, Eforce supercharger tuning questions

[Justin302]

I have a tip in lag and trying to get the throttle response crisp. I purchased an 05 Mustang that was already built and tuned by the last owner. The last owner passed away before he fully completed his/my supercharged mustang. The car runs awesome. I just wish I knew all the mods on the car. It has comp cams phaser limiters, so it might be cammed. It has a 2.75" pulley on the supercharger, 60lb injectors, longtubes, 6 speed manual, some custom read all pids on the stock odometer readout, lots of work done. Thanks!

[B E N]

Post your tune

[Justin302]

I hope this adds the tune, the attachment process is a little weird.

[B E N]

Check your injector values, I am not sure what injectors your running, if they are GT500 injectors I think they are off.

[Justin302]

I have 60lbs injectors, when the car is warm it runs good I think there is a way to lean out the cold start cycle.

[Justin302]

Anyone have any idea?

[f.creek-ranch]

what about a log file ?

[B E N]

Make sure you have no exhaust or vacuum leaks, ensure all of the clamps in your intake stream are tight.

Check your MAF tuning. Log LTFT + STFT (Math) with a row axis of MAF voltage using these values:

0.31 0.44 0.54 0.63 0.7 0.77 0.88 0.97 1.13 1.27 1.31 1.42 1.53 1.7 1.86 2 2.09 2.32 2.54 2.73 2.89 3.04 3.3 3.53 3.74 3.92 4.35 4.68 5

Apply those corrections in your tune, post feedback.