And I did back off on my Global tuning from 4 to 2, and then raised the 4-7K a 1/2 point....I know everyone tells me I am crazy, but thhis 05 GT likes this tune and I have been running it for 40 thousand miles-temps from 40 to 105 degrees-no problems.....and runs just fabulous for a NA engined with ...

You can use the high octane tune. Not recommended, but you can SLIGHTLY tweak the tune--but possibly cause serious engine damage. You should be able to do some data logging with the predator , send it in to them they check out the log info and can create a custom tune for your application-this would...

Figured so....Thanks again, I really appreciate the recommendations!

Thanks Mikel! and those are around my normal max shift points, usually around 6200. Would I be be correct inassuming if I were to use the K&N tune the fuel adjustment would be taken care of 5% at WOT would be handled by the tune?

Thanks Again,

Straling

Thanks for the advice Mikel. I will immediately adjust the tune. Should probably back down on fuel as well, I imagine. Is there any info on what adjustments your various make over the the factory tune? With the tune above I have never have any detonation at all. Is that due to the detontation/PCM ba...

2005 Muastnag GT, 5 spd manual, corrected rear axle ratio: around 3:73, K&N CAI, Mac Cat Back exhaust. Made the tuning tweaks about a year ago, put 18K miles on the car with this tune. It runs fantastic still gets good MPG and between 4200 and 6500 RPM pulls like a mad dog. I've been told I am c...

Rear wheel horsepower can be measured on a dyno. Flywheel horsepower can only be measured by pulling the engine out of the car completely and testing it on the bench. There is no general RWHP = FWHP * 0.86 equation to apply to your question. With every car the loss due to drivetrain is going to be ...

okay 4th try you guys have figured that i have 320 rwhp what does that equate to on fly wheel horse power =some-one ask me hey how much hp u running? well i'm not going to answer 320 rwhp= in laymen/commoner terms the answer is real hp=fly wheel. if im at 370hp i would prefer to say 370 not 320 np ...

Addtionally, I back up my factory and performance tunes to my local computer, a USB drive and then secondary storage...3 copies....I am firm believer in redundancy!!

Help! My old computer crashed with my factory tune on it. Good thing is I had already transferred it back to the car. My wife got a check engine light and being that she works for a ford dealer she had the shop "Fix" it. Well, the "mechanic" told my wife that he had to re-flash ...

Rustang, you mention installing a 70 MM throttle body.....do you have the rest of the engine mods in place to take advantage of the increased air intake flow, IE, headers, highflow cat-back exhaust and/or x pipe? I left the stock dual 62 MM dual throttle body on my own 05 GT with FIPK, Hi flow Mac c...

why the hell worry about flywhel horsepower?? rear wheel hsp is what counts!! if your gt is automatic sunbtract at least 15% for paristic loss through the automatic...READ: torque converter, planetaries etc.......its the the horsepower transmitted to the ground at the rear wheels that are going to l...

and relative to logging live driving data, I to want to track live data while driving......the Predator instructions on this procedure are so vaugue as to be incrediibly useless. Does one leave the Predator connected to the vehicle's odbc port, online and connected whilst driving or off to gather da...

to JIMB: the updated and latest DSL does not work worth a crap when trying to upload the latest crom...especilly in my case where the latest DSL corrupted my sport tuner crom file...thank god, I believe "paul" from Diablo had me download the factory tune first to the pcm>>>>before any othe...

Today, Sunday 10-10-10 reinstalled the FIPK, modified tune. I had been pretty conssrvative when I installed this last time (like 3 years ago). And decided to get a little more brazen in this tune. My 05 GT, manual trans is pretty stock; K&N FIPK, Mac Catback exhaust (sweet sounding exhaust). I w...