My MFI pump timing is out by just a smidgen…with the crankshaft at F-E mark, the timing notch on the pump pulley is about 1/8” ahead of the notch on the pump housing.

Adjusting the drive belt by one cog is way too much so I’ll have to loosen the three allen screws on the pulley and make a very small adjustment. My questions:

1) is 1/8” close enough? Should I just leave it alone?

2) if I should fine-tune the pump timing and line up the timing marks perfectly, can I do this with the pump in situ? Removing the MFI pump is doable but a complete PITA, as you know.

Thanks for your help!
Alan
N.J.