People having crash with this mod, I tried installing in a clean SA with only CLEO, Modloader and Speedo2077 and works, so the problem its really in your system, try searching for a fix to your crash. I searched for a fix and looks like its related with DEP, so you can try put this file in your gta folder ( https://www.mediafire.com/file/fhzk6ztxv3h1vh8/_noDEP.asi/file ). If it dont work, try searching for your crash, or using CrashInfo.
[BLOOM]
ENABLE=0
My fps also drops a lot when this option is active.
but I think the best thing on this mod is the less strong brakes
CLEO: https://sharemods.com/eaoelyuacryz/CLEO.zip.html
Modloader: https://sharemods.com/vawi4vt4x15n/ModLoader.zip.html
Put this mod folder inside the modloader folder.
GTA San Andreas\modloader\SA Speedo2077
every car has its own max speed.