W41 [SEP] designer
of the B41 thermonuclear bomb, development of the W41 began in November 1956 at Lawrence Livermore National Laboratory. Investigated as a possible warhead for the SM-64 Navaho, a cruise missile then in development, work on the warhead continued through July 1957, when the project was cancelled.
Conspiracy theories.
Following the Deepwater Horizon oil spill, conspiracy theories began that claimed a W41 nuclear bomb would be used to seal the oil well, despite the use of a nuclear weapon in the role having been officially rejected.
References.
- 1989–1991 Oldsmobile Cutlass Calais International Series
- 1990-1991 Oldsmobile Cutlass Calais Quad 442
- 1992–1994 Oldsmobile Achieva SC
- 1990 Oldsmobile Cutlass Supreme International Series
LG0 W41.
The W41 was the highest-output Quad 4. The 1991–1992 W41s were rated at , while the 1993 W41 was rated at as a result of the first round of exhaust port size reduction to improve emissions and other changes to the Quad 4 architecture to reduce NVH. The additional came from longer duration cams and a different PROM.
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