From Wikipedia: The Lotus 907 was an engine designed and manufactured for automotive applications by Lotus Cars. It was an original design, dual overhead cam, 16 valve all alloy powerplant. It displaced 1973 cc and developed approximately 144 bhp (107 kW) with dual sidedraft Dell’Orto carburetors. It was nicknamed “The Torqueless Wonder” for its lack of bottom end but good high end horsepower.
This is an older ad that I found on Louisville Kentucky Craigslist. Perhaps it is still available.
“1976 Jensen GT – 907 Lotus engine!”