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Comments required for AFR target table


2s2mad

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Hi Guys,

 

Here is my setup:

 

Ported and polished N42 head with stage 1 Isky cam, on stock rebuilt block (1978 280Z)

Stock injectors

240SX TPS

MS2 V3 board (ExtraEFI), TunerStudioMS software v1.0004, FUEL Only.

Aftermarket FPR: 42 PSI

AEM Wideband gauge and bosch sensor.

Custom inox header and complete exhaust (3 inches)

 

The car is currently up and running (daily driver)

 

I am using the VE Analyze Live to correct my Fuel VE Table in TunerStudio.

 

Could I have your comments on my target AFR map.

Are there any crazy things I should correct?

My car is running pretty good once it reaches operating temp.

I get some lean pops out of the exhaust when I decelerate but nothing too loud (afr between 13.5 and 14 when it pops)

 

I am not using any TPS enrichment.

 

Thanks for your time.

Simon

post-2346-083398400 1309460702_thumb.jpg

2011-06-27_19.28.43.zip

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2s2Mad, our AFR tables were very similar. My car is NA with a stage III cam.

 

Afr1.png

 

A couple of days ago I evened the table out some by lowering the cruise area from 14.7 to 14.0 and bumping up the the high rpm areas a bit.

 

AFR2.png

 

Best tune I have run to date.

Edited by tennesseejed
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