I am getting my car dyno tuned tomorrow and my tuner asked me which tuner to use i currently have 2 tuners the diablosport predator and the sctxcal. I wanted to take everyones info and advice here on this forum on which tuner to use for my dyno tune for maximum torque and hp. Another very important question please i currently have 3 tunes on my sctxcal which is the maximum u can use i have 93 octain tune and 100 tune from fred at evolution performance and another 93 octaine tune from brenspeed. So if i decide to use my sctxcal and the tuner makes me a custome dyno tune which tune should he start with and edit and if soo after editing the tune will it automatically be saved even after the sct in booted again.....Please do keeo your advice coming in as i am going to be getting my dyno run and tune done in another 7 hours so your fast replies and advice would be greatly appriciated. Thank you..... Keep in mind when giving the advice and opinion of my current mods which are listed below.

 

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I'm only one guy, but I would go with the SCT.

 

They're both identical in terms of what he can do to your car with them.

Pick the one that the tuner is most experienced with.

 

I agree whatever he is most expeirienced with

My tuner is a chipmaster revolution dealer so they are predator based and my tune is great.

 

+1 My Chipmaster Diablo tune is awesome, but Diablo is their specialty.