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88turboii · 03-02-2011, 07:51 AM

ive been idling in closed loop (14.7 afr) for the past 6 months or so. timing is about +3 degrees, about 900rpm. it will hunt, but never had it stall on me

now the question is, what gets better fuel economy, idling at 13's AFR with smooth idle or 14.7 AFR with hunting idle?

03-02-2011, 07:51 AM	#16
88turboii destroy, rebuild, repeat Join Date: Feb 2008 Location: Charleston, SC Posts: 395 Rep Power: 18	ive been idling in closed loop (14.7 afr) for the past 6 months or so. timing is about +3 degrees, about 900rpm. it will hunt, but never had it stall on me now the question is, what gets better fuel economy, idling at 13's AFR with smooth idle or 14.7 AFR with hunting idle? Last edited by 88turboii; 03-02-2011 at 07:53 AM.