afr for boosted car

1. gixxa Established Member Joined: Feb 2007 manchester Posts: 1704 vtr turbo

   #1 12th August 2009, 12:56

   the good people of innovate have graced me with a wide band.
   
   What afr should I be aiming for on a boosted car
2. gd16 Frequent Poster Joined: Nov 2003 Tayside Posts: 893 S/c VT!?

   #2 12th August 2009, 13:02

   AFR between 12 and 12.8 on full boost. Depends on too many factors really to give you an exact figure, but most are about that.
   
   0.81-0.87 Lambda

   1 user thanked this post: gixxa
3. ryanmt Established Member Joined: Oct 2004 Warrington Posts: 1987 AX VTS 57 3.0 TDI A5

   #3 12th August 2009, 16:20

   as above ide aim for 0.85 on boost possibly lower to keep the egt's at a safe level. 0.98 ish on cruise