CM2350 factory file comparrisons...

[farmtrucknw]

(01-10-2026 )Rawze Wrote:  

(01-10-2026 )farmtrucknw Wrote:  I have a 2017 Prostar with CPL 4586 and EF10361 which is 450 hp. Any other higher hp files that would work with this? It does have a 10 spd manual and 3.70 gears in it.

Thanks.

EF10361 is at 450hp-1750trq.

Most likely it would need a custom power change, as that particular program is specific to prostars and that CPL.

If you copy the file out of the ecm and e-mail it to me, I can change the power up a bit, but I don't go outside what that mid-tier engine can handle safely.... which would likely be about 490hp - 1790trq or so.

That would help, I thought 500-550 would help but 490 would do it. Just out of curiosity, what is the limiting factor in that setup? Turbo, CAC, radiator, emissions system? I'll work on trying to get setup to copy the files off. Thanks.