Rated R Motorsports Twin Turbo Stage 4 Rated X LS1 LS6 Camshaft
RATED R MOTORSPORTS STAGE 4 TWIN TURBO CAM
Specs: 243/251 117+5
This cam has run 4.50's in a single turbo 388, it has also run 4.50's @ 160 in a twin turbo 427, which is at the top of what a hydraulic roller cam has ever run in a 3000 lb door car. If you have enough turbo/turbine capacity, this is the cam for you. One of the fastest hydraulic roller camshafts available for an LS today. If you are building a 388 to 427 inch cathedral headed LS with medium sized twins or a big single like a GT55 Garrett or Promod. This cam will give you proven performance and reliability for your application.