Useful reference

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May 26, 2010 | 02:45 PM

scareyourpassenger

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From: Marietta, Ga

Useful reference

The megatune guys have put together a nice intro to tuning to help new users. I think most of the principles explained can be used with any system.

http://www.megamanual.com/begintuning.htm

Holley tuning manual. Another good read!

http://www.pirate4x4.com/tech/billavista/P...em%20Manual.pdf

May 26, 2010 | 07:25 PM

dhean

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From: CA

Awesome link. Thanks for sharing.

May 27, 2010 | 03:58 AM

R1_Pilot

Joined: Jan 2006

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From: WPB

That is a great link. Should be a sticky.

J

May 27, 2010 | 08:18 AM

Gernby

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Lots of good info there! Thanks!

May 28, 2010 | 09:31 AM

scareyourpassenger

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From: Marietta, Ga

Added the Holley tuning manual.

May 28, 2010 | 11:33 AM

H22toF20

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From: Clatskanie, OR

This a very good article for beginers. The one thing I found missing was that a change in fuel at one rpm can effect the a/f at a higher rpm.

May 28, 2010 | 12:24 PM

Gernby

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Quote:

Originally Posted by H22toF20,May 28 2010, 02:33 PM

... a change in fuel at one rpm can effect the a/f at a higher rpm.

What do you mean? I haven't noticed any issues with fuel changes at 1 RPM impacting other RPMs unless it's due to interpolation between 2 indexes, or just the delay in the O2 sensor.