Page 2 of 2
Re: [Wanted] 351W E4OD stock tune
Posted: 2025 Sep 08, 16:31
by yaboyhalle
Sorry, you're right to correct me! I guess it IS LEO1. And I was looking for a 351 tune on the A1C .xdf
Either way, a 5.8 truck just landed in the junkyard with a MAF, so I think I'll be pulling that soon.
Re: [Wanted] 351W E4OD stock tune
Posted: 2026 Jan 17, 01:08
by Bucketshead20
I know this thread is somewhat old but does anyone know the definition file for the LAD1 bin? my 96 250 has a 351w/e4od and I'm trying to tune it. Thank you guys in advance.
Re: [Wanted] 351W E4OD stock tune
Posted: 2026 Jan 17, 11:55
by wwhite
I don't think any one has LAD1 broken out. All the Speed Density (SD) SD4x hardware is pretty much identical, other than auto vs manual, and the binaries are all different.
Your best bet is to use the A1C binary and definition, that will work for you.
Re: [Wanted] 351W E4OD stock tune
Posted: 2026 Jan 18, 15:15
by Bucketshead20
wwhite wrote: ↑2026 Jan 17, 11:55
I don't think any one has LAD1 broken out. All the Speed Density (SD) SD4x hardware is pretty much identical, other than auto vs manual, and the binaries are all different.
Your best bet is to use the A1C binary and definition, that will work for you.
So in saying that am I ok to take the a1c bin and xdf and just emulate them into my quarterhorse and start my truck? still slightly confused on the whole bin -> quarterhorse thing.