I have good handle on the BLM tuning and am getting great results with various changes and day to day drivability.

But I'm not so great on the WOT tuning.

EBL, 350 TBI, 30 lbs of fuel, 55# injectors. I have accounted for the larger injectors and higher PSI in AE - MAP and TPS PW, the injector correction offset, async is off, BPC set, among others I'm sure I have forgotten to mention.

When I get into AE, PE and WOT I am not exactly sure where to start.

I know there will be a lot of fine tuning. I just want to get it to not fall flat on its face at WOT. My SA should increase with more throttle, right?

Please critique my log. (change from .txt to .csv for excel)

Thanks

 

PE A/F will show as what you commanded in the PE tables. That is if underlying tune is good. On dyno I ran 12.3 commanded to 12.5/1. This was B4 I had a WB. A WB will show you WOT A/F.

SA will be dictated by your heads and cam choice for PE as well as low load cruise..

I have aftermarket alum heads(Edel RPM 64cc)with a Comp Cam 224/230@.05 114 lsa. My PE SA is 35-36 I recall and cruise is 42.

 

Need to increase the VE table values in the 90 - 100 KPA columns from what it looks like 2200 RPM and up. Have plenty of injector duty cycle left to use, just need to increase the VE. It is lean.

RBob.

 

Are you looking at the NB02 sensor mvolts?

 

That and the VE%. At high loads the VE% is in the 47% area, too low.

RBob.

 

VE% runs 15 to about 52(max). Are any .bins you provide in Utility CD with those low values? I just wonder how that happens? BPC is 107 accross the board.