Thread: NO lean Issues
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Old Apr 27, 2010 | 06:40 AM
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waldig
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Joined: Feb 2008
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From: VA
Talking Re: NO lean Issues
IAM old but still moving slow you know. Been working the longest on the fuel issue and even written up some articles (posts) as to the cause of it. I have gone from 17:1 at high boost to like 9:1. This proved the concept at 25# stepped pulley boost which is a one time thing for me and my S/C.

Fuel pressure control is key and currently getting some non computer success at dialing in the curves. The Zeitronix approach works as Rob can discuss, but several - many have balked at that level of instrumentation to manage the fuel control circuits.

I posted my Carlisle DYNO boost / F/A readings last year to show the improvements possible. When Rob and I have a easily reproducible design, youll have the chance to tune the f/a with or without a secondary datalogger control to solve most or all of your WOT fuel map needs depending on your level of sophistication.

Woody , the fourth if you will on your list
 
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