SpaceX engine production is gearing up to build about a Raptor a day by next year, so up to 365 engines per year. Most will be the (as high as) 300 ton thrust (but no throttle & no gimbal) variant for Super Heavy. Cumulative thrust/year could thus be as high as 100,000 tons/year.

— Elon Musk (@elonmusk) November 8, 2019