About to take the plunge

[88Racing]

Originally Posted by mediumfast

Currently own a 2006 F150 Lariat 5.4L w/34k on it. It's stone stock except dual exhaust, flowmasters (2.5 in pipe). Going to get Gryphon w/one custom tune. What is the absolute best tune for mileage? Your thoughts are appreciated (especially if you have a similar set up).

If you don't mind I'll answer you with a question.
What octane gas do you run the most of?
If your answer is XX then go with XX octane performance tune.
If your answer is YY then go with the YY one.
It's that easy!
Personally I run 87 octane. So I went with the 87 octane performance tune, plus a performance tow in the same octane also.
Kept the 93 canned tune level 3 incase I ever wanted to spend alittle extra on gas and have some fun.
IMHO
I also feel the gryphon is a great building block incase I ever do a s/c.
Lars

[mediumfast]

I usually run 87 so I'll try the 87 Performance tune. Down the line I may get more.

Thanks for your help. I appreciate it.

[88Racing]

Originally Posted by mediumfast

I usually run 87 so I'll try the 87 Performance tune. Down the line I may get more.

Thanks for your help. I appreciate it.

Make it your first selection on your order form to switch it out with the tranny only tune. Level one hardly anyone uses the tranny only canned tune.
IMO
Lars

[mediumfast]

sent in order. hopefully they get back too me soon

[88Racing]

Ah
Now time will start to move real slow as the anticipated wait for the big brown truck day begins!
Congrats!
Lars

[mediumfast]

thanks, i'll let you know how it turns out. thanks 4 your help

[mediumfast]

Nobody has emailed me back yet....Is this because of health problems or what? I will call Monday....