To the mod that verified my run. The NTSC NES/Famicom framerate is NOT 60, It's 60,09881.... generally rounded up to 60,1 (hence why the emulator tends to show than number as the FPS), but definitely not 60. If you want more sources, check the following sites:

http://tasvideos.org/PlatformFramerates.html
https://forums.nesdev.com/viewtopic.php?t=492
https://kb.speeddemosarchive.com/Super_Mario_Bros./Versions