Skip to content
Close
  • Oil Pump Overhaul Service
    • Oil Pump Overhaul Request Form
    • How To Identify Your Pump
      • 67-68 Aluminum Smooth Body
      • 69-70 Magnesium
      • 71-75 3 rib Magnesium or Aluminum
      • 76-77 911 Magnesium or Aluminum
      • 78-83 SC Aluminum OR Aluminum Sand Cast Housing
      • 84-89 3.2 Carrera
      • 89-93 964 (3R, 4R, 5R)
      • 94-98 993 (7R)
      • 99 -On GT3 Cup/R/RS/RSR
      • 83-On 959/962 Magnesium or Aluminum
    • Oil Pump Bypass Info – Downloads
      • Oil Pump Bypass Kit
  • Hardware
  • Distributor Rebuild Service
    • Distributor Overhaul Form
    • Videos: How to tell if your distributor is bad
  • Chain Tensioner Rebuild Service
    • Chain Tensioner Overhaul Request Form
  • Product Flyers
  • Tools
  • GTS1 Gear
  • About Us
  • ESSES Magazine Article
  • Contact Us
  • FAQs (Frequently Asked Questions)
  • Warranty
Back Home

Porsche Oil Pump Professionals

Porsche Oil Pump Professionals

Menu

Oil Pump Bypass Info – Downloads

Pictures of bypass modification inside case

Case bypass modification: Minimum 11mm – Optimum 12.7mm (1/2″inch)

To do this modification properly, you will need an oil bypass kit. See one HERE. Please feel free to contact us with any questions.

911-Crankshaft-Oiling-GrooveDownload
Bypass-port-referenceDownload
Bypass-Port-caseDownload
Bypass ModDownload
Porsche-911-Oil-BypassDownload
Oil-Pressure-Relief-964-993Download

· © 2023 GTseries1 · Powered by · Designed with the Customizr theme ·

 

Loading Comments...