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K-Motion M-400 Valve Spring Double Spring with Damper

571-K-1000-1

made in usa

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K-Motion K-1000-1
$30.99
$21.75
SAVE $9.24
3 left in stock
M-400 Valve Spring
  • Double Spring with Damper
  • 1.625'' OD (1.170'' Outer ID)
  • 0.756'' ID
  • 240 @ 1.900'' Seat Pressure
  • 739 @ 1.200'' Open Pressure
  • 713 lbs/in Spring Rate
  • .750'' Max Valve Lift
  • 1.090'' Coil Bind
  • 1/pkg
  • Ships
    Save $10 off $299, $20 off $599, $30 off $799, $100 off $1,599 Orders. Promo Code: SUMMERFUN exclusions apply
    QTY
    K-1000-1 - K-Motion Premium Valve Springs is rated 2.0 out of 5 by 1.
    Rated 2 out of 5 by from Not like they use to be I've been changing the valve springs on my BBC with K Motion for years. Always brought the spring pressure back up to 280 lbs installed, each one exactly. This last batch varied from 180 to 240. Some of the used ones had better pressure than the new ones.glad I checked them. I won't be buying these anymore. I hear everyone is changing over to Pax.
    Date published: 2017-07-03
    • y_2020, m_7, d_6, h_15
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    • clientName_jegs

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