I remeber sombody here saying they drilled their jets.

I think like benny said, youd have to break the "code".
What dose 160 and 120 mean? is it like saying size j or k drill? or is it the actual diameter like 1.6 mm.

Measure one of each split the differenc and spin down a reamer.

Better yet buy some new ones.

The percentage you're paying is too high-priced While you're living beyond all your means And the man in the suit has just bought a new car From the profit he's made on your dreams