Driving to work this morning got me thinking. I don't believe the MFI belt on my 73 911e has ever been replaced.

The engine and MFI were rebuilt 8 years ago but I don't believe the belt was ever replaced. Nothing lasts for ever and wonder if it could be missing some teeth or is about to fail.

Can the MFI belt be replaced with the engine in the car? Are they still available? Any tricks to the trade?

Thanks,

Chris
73 911 E