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1k plus hp Head Stud Kit 7/16″

$1,407.36

7/16″ Head stud kit

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Protomotive 7/16″ head stud kit with stainless Steel time-sert intall kit.  Install Torque to 75-80 ft-lbs.  We have run these to 1569whp/1200wtq.  Ready for 1000whp plus builds.  Fits 996 and 997.1 Turbo.  Easy clearance of heads / liner carriers over 12mm or 1/2″.  Fits with factory or Protomotive’s Big Bore head and base gaskets.  The stainless steel time-serts are for extra strength in the case, giving extra thread depth and bite.

Time-sert install kits available.   Shown in main picture (not included)

need help with the machine work or Engine Building?

Weight 12 lbs
Dimensions 10 × 6 × 5 in

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