EFI specialist tune?

[red ka-t]

Has anyone tried the efi specialist tune that they advertise on Ka-t.org? Im thinking about getting it or a enthalpy tune. I currently have an s-afc 2, but it cant control the 480cc injectors I just purchased. Has anyone heard of this place?or should I just go with JWT or enthalpy?

[red ka-t]

Maybe nobody has heard of this.

[S13FX]

Well first of all you should be able to control the 480cc with the safc2,

and if you want the easy way out JWT, or Enthalpy works too. It all depends on who you get a hold of first.

[red ka-t]

When I had 370cc injectors I had no problems controling them, but as soon as I put in the 480cc I couldnt control them during high throttle. Low throttle I have no troubles, but it runs rich no matter what the correction is set to. But back to my first question has anyone heard of efi specailist?

[Florida240sx]

Enthalpy is Great prior to having his ecu I had tomei 555cc injectors and controlled them with my safc II no problem what-so-ever

[DammitBobby]

That sounds like you have a air leak somewhere. Under boost it gets a lot worse so that might explain why you can`t lean it out at WOT but you can under no boost. Making a boost leak tester is cheap and good tool to have around.

[CaEric]

Dude go the ka-t.or and look they have a groupe buy and they are why cheap then jwt or and empthy tune !!!!! its like 280

[Edub1]

Get a MagaSquirt and tune it right. Some of those one size fit all tunes may be ok and may make good power under WOT but if you want an optimum tune you need to control everything. I don't know if any ROM tune gives you that kind of control. I think for the most part they barely manage a decent ball park tune. It's just not the right way to tune for boost.