[Official] "Do I need a tune with bolt-ons?" thread

[Sh0velMan]

Originally Posted by Dsphoto

Why are you sorry?

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the numbers speak for themselves. Tuning made a huge difference.

No doubt...

I'm not trying to rain on your parade, but your pre-tune numbers and post tune don't add up at all. Something weird is going on with that "after" dyno, as I've never seen a mustang dyno report read that high on torque for any N/A 370Z.

Also, your mod list doesn't jive with the power you're seeing, if that dyno is correct. Would have been nice to see a before and after on the same dyno, as your pre-tune dynos seem to have torque numbers in the correct range, depending on the correction factor and all. You have to understand that so many factors can effect what the chart shows, particularly the dyno's weather station readouts and what CF settings are used at that particular shop. That's why dyno testing on the same dyno in the same weather conditions is so important.

Anyway, glad you are enjoying the car!