Hello I am a newbie and looking to get a 2010 MKS with the Ecoboost and see there are tunes from Stage I to IV (IIRC). What is the expected hp with them and/or 1/4 mile time?
I was thinking about the tune, CAI, cat down pipes, plugs and 3 Bar from what I read and was wondering how much hp increase and will that be enough to crack into the high 12's in the 1/4?
What is the difference or purpose of the 3 bar?
Does anyone mix E85 in with the 93 oct for more octane?
What are the safe limits on the engine block/internals and drivetrain as far as hp?