Roland Sands Design Velocity Stack for Harley Davidson 2001-15 Big Twin models with Delphi EFI, 1993-2006 Big Twin models with CV Carb Colors:Black RAM began reinventing mounting systems

RAM began reinventing mounting systems so that enthusiasts could use their cameras and video equipment like never before

Classic bomber design featuring a Front zipper closure

With the louvers located further back in the muffler

1965-1968 CL77 Scrambler 305cc

Roland Sands Design Velocity Stack for Harley Davidson 2001-15 Big Twin models with Delphi EFI, 1993-2006 Big Twin models with CV Carb Colors:Black RAM began reinventing mounting systemsRoland Sands Design Velocity Stack for Harley Davidson 2001 15 Big Twin models with Delphi EFI, 1993 2006 Big Twin models with CV Carb Performance engines require a lot of airflow to create serious power, and that requires a high flowing induction system. Use our velocity stack to smooth the airflow into the throttle body carb's throat for optimized fuel delivery. Allows RSD Velocity stack to be used on any model HD with S&S Super E or G carb