4 4 Supercharged Northstar. Northstar V8 Supercharger Kit In 2006, the extensively redesigned Northstar 4.4L V8 supercharged VVT (RPO LC3) was developed from the 4.6L It is the standard engine in the high-performance XLR-V roadster and STS-V sedan.
NEW GM EATON M122 SUPERCHARGER CADILLAC LC3 NORTHSTAR 12602083 STSV from flavored.ph
The 4.4L Supercharged Northstar V-8 remains one of Cadillac's most exclusive and well-engineered engines A new high output supercharged Northstar DOHC 4.4L V8 engine has been developed for new "V" series Cadillac performance models
NEW GM EATON M122 SUPERCHARGER CADILLAC LC3 NORTHSTAR 12602083 STSV
It is the standard engine in the high-performance XLR-V roadster and STS-V sedan. The Northstar engine is a family of high-performance 90° V engines produced by General Motors between 1993 and 2011 It is the standard engine in the high-performance XLR-V roadster and STS-V sedan.
Brand New OEM Genuine Supercharger Fits Cadillac STSV & XLRV. Just read a write up on the new Northstar 4.4 supercharged V-8 in HotRod magazine While the XLR-V and STS-V flew under the radar, they now stand as rare and collectible performance machines, representing a unique chapter in Cadillac's storied history.
Fabworkz LS to Northstar Supercharger Adapters LS4king. I have a great article about the development of the supercharged Northstar 4.4 liter (267 cid) V-8 (designated RPO LC3) Can it make more? Cadillac used a modified variant of the Magnuson MP122, or Eaton M122 supercharger, with a integrated intercooler using Laminova cores