Tuning Spread Sheet 1.0.0
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Teching In
Joined: Jul 2003
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From: Boise, ID - USA
Tuning Spread Sheet 1.0.0 I used alot of resources during my supercharger tuning. I put most of them in a spread sheet to work out my numbers. I polished it a bit.. I wanted to open it up for comment and evaluation. I was very successfull using it and nailed my timing, LTFT, and A/F ratio using it.
Anyone is welcome to use it, as it's a compilation of best practices and formulas. It covers the basics LTFT, IFR, Timing...
Comments and constructive criticism encouraged
SpreadSheet
Anyone is welcome to use it, as it's a compilation of best practices and formulas. It covers the basics LTFT, IFR, Timing...
Comments and constructive criticism encouraged
SpreadSheet
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From: sojourning....looking for my city whose builder and maker is God.
Originally Posted by brianw21
I used alot of resources during my supercharger tuning. I put most of them in a spread sheet to work out my numbers. I polished it a bit.. I wanted to open it up for comment and evaluation. I was very successfull using it and nailed my timing, LTFT, and A/F ratio using it.
Anyone is welcome to use it, as it's a compilation of best practices and formulas. It covers the basics LTFT, IFR, Timing...
Comments and constructive criticism encouraged
SpreadSheet
Anyone is welcome to use it, as it's a compilation of best practices and formulas. It covers the basics LTFT, IFR, Timing...
Comments and constructive criticism encouraged
SpreadSheet
Last edited by Lady Redhawk; Apr 1, 2004 at 09:54 PM.
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Joined: Nov 2003
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From: Dallas
Nice job. Good explanations. 
One constructive comment. I don't know if I would suggest AFR > 13 for N/A cars. I see a lot of N/A guys talk about shooting for 12.8 - 13.0 AFR. But I suppose it could just be the difference between measuring at the tailpipe and measuring in the pipes near the engine?
One constructive comment. I don't know if I would suggest AFR > 13 for N/A cars. I see a lot of N/A guys talk about shooting for 12.8 - 13.0 AFR. But I suppose it could just be the difference between measuring at the tailpipe and measuring in the pipes near the engine?
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Joined: Dec 2001
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From: Bergen County, NJ
Question:
In step 4 under quadrant - you say: "Performance Quadrant: Find your smallest rpm / g-cyl combination in your WOT run (In blue) everything to the left and down is the likely area for timing at WOT. These are the values you should modify."
Should that read everything to the right and down or am I not understanding?
In step 4 under quadrant - you say: "Performance Quadrant: Find your smallest rpm / g-cyl combination in your WOT run (In blue) everything to the left and down is the likely area for timing at WOT. These are the values you should modify."
Should that read everything to the right and down or am I not understanding?
Thread Starter
Teching In
Joined: Jul 2003
Posts: 5
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From: Boise, ID - USA
Originally Posted by DaddySS
Question:
In step 4 under quadrant - you say: "Performance Quadrant: Find your smallest rpm / g-cyl combination in your WOT run (In blue) everything to the left and down is the likely area for timing at WOT. These are the values you should modify."
Should that read everything to the right and down or am I not understanding?
In step 4 under quadrant - you say: "Performance Quadrant: Find your smallest rpm / g-cyl combination in your WOT run (In blue) everything to the left and down is the likely area for timing at WOT. These are the values you should modify."
Should that read everything to the right and down or am I not understanding?
Tuning SpreadSheet
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