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Posting My First Tune

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Old Feb 11, 2022 | 08:31 PM
  #1  
nachomiata's Avatar
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Joined: Jun 2014
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Default Posting My First Tune

Just wanted some feedback on my ignition and fuel table for my build as it stands. I can also provide a datalog. This is my first time tuning big injectors so just wanted to make sure i was on the right track (was conservative with fuel and spark) I'm going to be getting dyno tuned this Thursday so i'll have a real tune but I was just wanting some criticism on what I had done. This is a brand new engine so i didn't want to take it all the way to redline and lean out so that's why everything above 5K is fairly rich.

Built fresh BP4W 1.8
-93 Pump Gas

-MS2
-Manley Rods
-Wiseco Pistons
-Stock BP4W head with a valve job
-Kraken Low Mount
-EFR 6258
-DW200 Pump (255LPH)
-ID1050-XDS Injectors
-CR is about 9.5:1


Flame away.


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CurrentTune.msq (119.7 KB, 46 views)
File Type: mlg
home.mlg (4.61 MB, 53 views)
Old Feb 12, 2022 | 09:54 AM
  #2  
der_vierte's Avatar
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Joined: Mar 2017
Posts: 804
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From: GER
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Nothing really to flame here, maybe not enough timing here and there, but it won't ASSPLODE cruising around.
Capable tuner will do the rest
Old Feb 12, 2022 | 12:09 PM
  #3  
yossi126's Avatar
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Those 15.4 cells at low rpms will make the engine starve for fuel and buckle.
Better zero it out to 14.7 up to 70 kpa.
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