predator tuning

[Justicem]

I wanted to see how much of an adjustment had to be made by a tune man at dyno on the predator (r12). I have 2.93 pulley, magnaflow cat-back, MAC 95mm mass air kit and the predator pulley tune installed. If anyone has the similar mod's and has taken their car in to get tuned, I would like to know how close the predator tune was and if or how much of a change had to be made. I am going to also get it checked, but it might be a couple of weeks and want to make sure i am not harming my car in anyway. thanks

 

[Justicem]

ok, how close was the predator with any mod?

 

[ALA G8R]

This probably won't help but here goes. I got a custom tune from RWTD for the mods in my sig. They were right on with the exception that I had to richen the upper RPM fuelbase by 2%. That gave me an A/F of 11.8 to 12 across the RPM range.