Just bought a used Gryphon....

[88Racing]

Yes.
Level 1 canned tranny only is the same as edge.
Level 2 canned tow Bill has tweeked to run a bit richer to help with people who previously installed CAI's and need/want to use a tune while they wait for their custom tunes.
Level 3 canned performance is tweeked by Bill also but its not recommended to use with a CAI.
CAI=cold air intake.
Peace!

[agood1]

OK, I don't have a CAI, but I do have a catback Magnaflow exhaust....so level 2 should be what I use for now?

[88Racing]

You can use whatever level you want.
Just make sure to use 87-89oct gas for level 2 and 91-93oct gas for level 3.

[agood1]

OK, thanks for all the info. Where is the best place to read up on custom tunes?

[Longshot270]

Actually this forum is the best place because any question you can think of has probably been answered one way or another here.

[agood1]

Yeah, but I don't really have time to weed thru all the stuff here. This appears at first glance to be a pretty busy place. I would just like some basic information or a post that outlines the best tunes and their best applications.

[Jackpine]

Originally Posted by agood1

Yeah, but I don't really have time to weed thru all the stuff here. This appears at first glance to be a pretty busy place. I would just like some basic information or a post that outlines the best tunes and their best applications.

There's no such thing as a "best" tune. A towing tune is for towing and low end power. A performance tune will hold the power longer at the upper end of the RPM band. What do YOU need?

- Jack