Subaru Enthusiasts Car Club of the Sierras - View Single Post - New to this site, looking for a little guidance

Dean · 2010-12-27, 02:54 PM

Welcome...

Matt @ KSPEED can help you with a tune. Check the vendor forum.

Your intake might be part of the issue. That is a lot of mods for an off the shelf map!

14-15PSI sounds about right for that map but no way to be sure without seeing the tables. I think flutter is often caused by not enough WG duty cycle for the ECU to control it and wastegate is triggering on spring pressure and then not and then is and then not...

By AP do you mean Cobb Access Port? V1 or V2? Is that a Cobb map?

2010-12-27, 02:54 PM	#2
Dean Señor Cheap Bastarde Real Name: Dean Join Date: May 2003 Location: $99 Tire Store Posts: 9,294 Car: $.04 STI Class: Fast,Cheap & Reliable=STI Deal, did somebody say Deal? Oh, Dean, yeah that's me.	Welcome... Matt @ KSPEED can help you with a tune. Check the vendor forum. Your intake might be part of the issue. That is a lot of mods for an off the shelf map! 14-15PSI sounds about right for that map but no way to be sure without seeing the tables. I think flutter is often caused by not enough WG duty cycle for the ECU to control it and wastegate is triggering on spring pressure and then not and then is and then not... By AP do you mean Cobb Access Port? V1 or V2? Is that a Cobb map? __________________ I am a Commodore PET --- Now get off my lawn you kids...