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    Competition Cams Xtreme Energy XE274H-10 Camshaft for Pontiac V8

    Part # 51-224-4
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    • Product Details

      Part No. 51-224-4

      Warranty Details (90 DAY REPLACEMENT IF DEFECTIVE)

      HYDRAULIC - Xtreme Energy: High performance street, very strong mid-range, headers and 2200+ stall.

      Product Features:

      • HYDRAULIC - Xtreme Energy: High performance street, very strong mid-range, headers and 2200+ stall.
      • 274/286 Advertised Duration, 230/236 Duration @ .050", .488"/.491" Lift, 110 Lobe Separation
      • Valve spring upgrade required

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