Moroso Oil Restrictors, Merlin Ii - 22017
Oil Restrictor Kit
Do Not Use w/Hydrau. Liftrs
Merlin II Blocks
Screws Into Existing Lifter Gallery Cleaning Plug Holes At Back Of Block
1/16 in. Orifice Dia.
2 Per Pack;
• Reduces oil flow to upper engine assembly, leaving more oil available for the rod and main bearings
• Reduces power-robbing windage by reducing the volume of oil passing by the rotating assembly on its return to the pan
• Do not use with hydraulic lifters
