just installed evolution and k&n cold air intake on 05 f150,5.4L. what is the best way to run custom settings for each level.and what is this "gryphon" that i see everyon talking about? any info will be appreciated.

 

I just installed my Edge too and I'm running the K&N CAI! for custom settings it would be better to set your tire size and gear ratio...as for spark,timing and shift firmness it's all up to your personal preference.I would look into the Gryphon upgrade! I read the 05-06 run lean using the K&N CAI! info I got reading all programing threads.

 

Hi there,

Many customers who install CAIs will find that they don't plan nicely with the Evo, and they sometimes find that they're running lean. PHP private labels the Evo under the name Gryphon so that it can be custom tuned to alleviate this problem

Information about Upgrading your Evo to a Gryphon for Custom Tuning

Give us a shout if you have any questions.

 

I would def let PHP write a custom tune for your truck...the peace of mind is worth it!