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Hamilton Cams


SKU: HAM-07-S-002
0

12 Valve Dual Valve Springs


12 Valve Dual Valve Springs
Purchase 12 Valve Dual Valve Springs
  • SKU: HAM-07-S-002
    0

    12 Valve Dual Valve Springs

  • Brand: undefined Application: 1989-1998 Dodge Cummins 5.9L
  • $599.00

Product description

There comes a point as rpm, valve lift, spring pressures and valve size increase, that a single spring is no longer up to the task of controlling the valves. This is when it is time to use a dual spring. Our springs are made in the USA. They come with Retainers and 10 degree locks. Good up to .700″ lift ( it is up to your machine shop to set installed height correctly)

You will either need to run without stem seals or buy comp cam 519-16 and howards cams cutter 92035 and 5/16″ arbor 92085. It takes about five minutes to modify the head to handle the smaller seals and can be done easily with a cordless drill.

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