[Wanted] 351W E4OD stock tune

A1C calibration can be modified and configured to operate all EFI-SD4x ECUs in 4 cylinder, 6 cylinder and 8 cylinder configurations.
yaboyhalle
Posts: 7
Joined: 2024 Jul 03, 01:00
Location: New Mexicant
Vehicle Information: 1995 F150 SCLB 351W E4OD SD47B
1993 Mustang SVO swap EFR7163 PiMPxs

Re: [Wanted] 351W E4OD stock tune

Post 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.
Bucketshead20
Posts: 4
Joined: 2026 Jan 12, 00:02
Location: Chicagoland area, Illinois, USA
Vehicle Information: 1996 Ford F250XLT / LAD1 ECU / high rise carb intake with 75mm tb, full exhaust 3" with long tube headers.

Re: [Wanted] 351W E4OD stock tune

Post 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.
wwhite
Posts: 414
Joined: 2021 Feb 16, 15:53
Location: Victoria, BC, Canada
Vehicle Information: 1994 Flarside, XLT, 351w E4OD
SD48b, Quarter Horse, Burn2

Re: [Wanted] 351W E4OD stock tune

Post 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.
Bucketshead20
Posts: 4
Joined: 2026 Jan 12, 00:02
Location: Chicagoland area, Illinois, USA
Vehicle Information: 1996 Ford F250XLT / LAD1 ECU / high rise carb intake with 75mm tb, full exhaust 3" with long tube headers.

Re: [Wanted] 351W E4OD stock tune

Post 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.
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