Running rich

Reply Subscribe

Thread Tools

Search this Thread

Jan 28, 2005 | 04:09 PM

#16

EVOTEXAS

Evolved Member

iTrader: (12)

Joined: Dec 2003

Posts: 2,111

Likes: 2

From: Texas

Again, Evos run extremely rich from the factory. Bone stock they run 9:1 AF ratio in the upper RPMs. That is why there is so much power in an ECU tune. My 350Z lost 1 HP when they tried to tune the ECU!

Reply Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

What to Tune first: timing or afr?

EvoIXPilot

General Engine Management / Tuning Forum

Apr 20, 2013 04:50 PM

Cobb OTS maps - running rich

valin

Cobb AccessPORT

Nov 14, 2011 08:03 AM

Running rich problem

LanEvo06

General Engine Management / Tuning Forum

Oct 2, 2009 01:23 PM

Autronic calibration needed

BarryC

General Engine Management / Tuning Forum

Jan 22, 2009 11:26 AM

General Tuning Question Regarding Flashes,Piggybacks

GraphiteEVOIX

General Engine Management / Tuning Forum

Aug 28, 2007 11:49 AM