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steve99 · 03-27-2016, 06:25 AM

as @FRSBRZGT86FAN said the oft guys don't cater for catted headers.
running the stage2 tune should not cause any major issues but you might want to log for knock

look at FLKC FBKC and make sure IAM stays at 1 and have a look at AFR and make sure it looks ok as well

If you do go back to stage 1 tune safest option you might still throw cel code P0420 for cat efficiency so it might be best to disable it in stage 1 tune using romraider. The stage1 cam timing is not going to be optimal as its for a fairly EL header

03-27-2016, 06:25 AM	#3
steve99 Banned Join Date: Dec 2013 Drives: FT86 Location: Australia Posts: 7,998 Thanks: 1,035 Thanked 4,987 Times in 2,981 Posts Mentioned: 598 Post(s) Tagged: 2 Thread(s)	as @FRSBRZGT86FAN said the oft guys don't cater for catted headers. running the stage2 tune should not cause any major issues but you might want to log for knock look at FLKC FBKC and make sure IAM stays at 1 and have a look at AFR and make sure it looks ok as well If you do go back to stage 1 tune safest option you might still throw cel code P0420 for cat efficiency so it might be best to disable it in stage 1 tune using romraider. The stage1 cam timing is not going to be optimal as its for a fairly EL header