Air fuel ratio

Reply Subscribe

Thread Tools

Search this Thread

Oct 29, 2010 | 01:01 PM

murdock.dean

Thread Starter

Staging Lane

iTrader: (14)

Joined: Oct 2009

Posts: 57

Likes: 0

From: Canton, NY

Air fuel ratio

Ijust hooked up a wideband in my car, i have a turbo 5.3 runnin around 10psi and the A/F is 12.0 at WOT. Is that to lean for the motor to last a long time doin WOT runs.

Oct 29, 2010 | 01:11 PM

HydroStream6

TECH Fanatic

iTrader: (16)

Joined: Nov 2004

Posts: 1,273

Likes: 3

From: Rochester, NY

Some will say that's a bit lean others would say its fine. Id tune for 11.5 personally.

Is your username MacGyver related? Lol

Oct 29, 2010 | 01:24 PM

murdock.dean

Thread Starter

Staging Lane

iTrader: (14)

Joined: Oct 2009

Posts: 57

Likes: 0

From: Canton, NY

thanks for the reply and no it my real name haha

Oct 30, 2010 | 12:04 AM

93camaro_zzz

12 Second Club

iTrader: (13)

Joined: Nov 2005

Posts: 2,211

Likes: 3

From: San Diego, Ca.

You will probably get more responses in the PCMtuning section.

Oct 30, 2010 | 03:56 PM

Johnv

TECH Enthusiast

Joined: Jan 2004

Posts: 608

Likes: 0

From: New Zealand

Probably a little on the lean side for total reliability, depends how much boost your running.

I shoot for 11.5-11.8

Oct 30, 2010 | 06:45 PM

98Z28CobraKiller

Restricted User

iTrader: (17)

Joined: Nov 2005

Posts: 5,783

Likes: 5

From: WPB, FL

That leaner than I like on pump gas. On race gas, I'd rock it.

Oct 31, 2010 | 08:08 AM

tomz28

9 Second Club

iTrader: (20)

Joined: Sep 2007

Posts: 1,813

Likes: 0

From: Saline, MI

Quote:

Originally Posted by 98Z28CobraKiller

That leaner than I like on pump gas. On race gas, I'd rock it.

like he stated thats on the lean side id take it down to 11.5-11.0. and being a stock bottom end id go richer 11.2-11.0. just to be safe

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Verdad Gallardo

6 Common C5 Corvette Failures and What's Involved In Repairing Them

Pouria Savadkouei

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Verdad Gallardo

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Pouria Savadkouei

Top 10 Most Powerful Chevy Trucks Ever Made!

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Verdad Gallardo

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Verdad Gallardo

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Verdad Gallardo

10 Camaros You Should Never Buy

10 LS Engine Myths That Refuse to Die

Verdad Gallardo

Oct 31, 2010 | 12:28 PM

Zombie

10 Second Club

iTrader: (2)

Joined: May 2004

Posts: 2,498

Likes: 4

From: Las Vegas

Quote:

Originally Posted by tomz28

like he stated thats on the lean side id take it down to 11.5-11.0. and being a stock bottom end id go richer 11.2-11.0. just to be safe

Very good advice!

Oct 31, 2010 | 12:41 PM

#10

venom ws7

11 Second Club

iTrader: (13)

Joined: Jul 2003

Posts: 5,965

Likes: 1

From: EARTH

Quote:

Originally Posted by Zombie

Very good advice!

Reply Subscribe

Air fuel ratio

Air fuel ratio

Trending Topics

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

6 Common C5 Corvette Failures and What's Involved In Repairing Them

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Top 10 Most Powerful Chevy Trucks Ever Made!

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

10 Camaros You Should Never Buy

10 LS Engine Myths That Refuse to Die