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MHS 4.6L / 5.4L 4V Stage 4 Blower Camshafts

Upgraded Springs required.
Pricing: $1,649.00
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Part Number  MHS-4V-STG4-B
Name  4V Stage 4 Blower 
Duration @ .050"  232 / 236 
Lift  .480" / .480" 
Lobe Sep Angle  115 + 5 
Center Lines  110 / 120 
Springs Required?  Yes
Suggested Valve Springs  MHS / PAC Stage 2 or Stage 3
Valve Reliefs Required?   No 

Recommended for built bottom end with ported cylinder heads. Centrifugal applications should use a ported short runner or Sullivan intake manifold. Suggested for use with KB 2.6L or Larger, Whipple 2.9L - 3.4L, Procharger F1X, Vortech JT or YSi Trim, Novi 2000 / 2200. Max recommended boost for these cams is 30lbs. Will also support Nitrous applications up to 250HP shot. 3.73 - 4.10 gears suggested for positive displacement blowers, 4.10 - 4.30 for centrifugals. Will support up to 950 WHP. Moderate lope at idle.  



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  • Item Requires Shipping
  • 16.0 lbs.
  • W30.0000” x H8.0000” x L8.0000”
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