Patents Assigned to Competition Cams
  • Transmission control devices and systems, and methods of assembly and use thereof
    Patent number: 8460158
    Abstract: Features for varying speeds available and/or range of operation of transmissions are provided for use in high performance, increased efficiency, and/or other applications. Increased performance and/or efficiency may be obtained by using additional speeds or gear ranges to maintain drivetrain operation within maximum power and/or efficiency bands of internal combustion engine operation.
    Type: Grant
    Filed: October 27, 2009
    Date of Patent: June 11, 2013
    Assignee: Competition Cams
    Inventor: Robert Harrison
  • Anti-rotation valve lifter guide apparatus
    Patent number: 6357407
    Abstract: A valve lifter apparatus is provided including a valve lifter body with predetermined oil paths for increase lubrication to a rolling member for engaging a lobe of a camshaft. An anti-rotation member for prevent rotation of the valve lifter in the lifter bore of the engine block as the valve lifter reciprocates is also provided. The valve lifter apparatus may be employed in high revolutions per minute engines to decrease valve lifter wear and increase performance.
    Type: Grant
    Filed: January 31, 2001
    Date of Patent: March 19, 2002
    Assignee: Competition Cams
    Inventor: Paul Brothers