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Howards Cams 91118 - Howards Cams Direct Lube Extreme-Duty Mechanical Lifters

  • Lifters, Mechanical Flat Tappet, Direct Lube, Chevy, Big, Small Block, Set of 16
  • Application Specific
  • Estimated Ship Date: Today
 
BrandHowards Cams
Manufacturer's Part Number91118
Part TypeLifters
Product LineHowards Cams Direct Lube Extreme-Duty Mechanical Lifters
Summit Racing Part NumberHRS-91118
 
Lifter StyleMechanical flat tappet
Lifter Link Bars IncludedNo
Lifter Outside Diameter (in)0.842 in.
Lifter OffsetNone
QuantitySold as a set of 16.
 

Today's cams have more aggressive lobes. That's why increasing the oil supply to these lobes is critical. Howards Cams uses a precision "E.D.M." laser to burn a .021 in. hole in the center of the face of their direct lube extreme-duty mechanical lifters. This allows for a constant oil supply to the cam lobe, resulting in higher valve spring pressures, more aggressive profiles, and reduced lobe wear.