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Protomotive Connecting Rods for Porsche 993, 996, 997 Turbo, GT2 & GT2rs
Protomotive Connecting Rods for Porsche 993tt, 996tt, 997.1tt, Gt2 & GT2rs H-beam side view
Protomotive Heavy Duty Forged 4340 H-Beam Connecting rods for Porsche 127mm c/c ARP2000 rod bolts
Protomotive Connecting Rods for Porsche 993tt, 996tt, 997.1tt, gt2 & gt2rs
Protomotive conneting rods. 4340, Forged, Shot-peened, Heavy Duty design
Porsche 911, 930, 964, 993, 996 turbo, 997 turbo, Gt3 engine Metzger with stroker crank and 4340 forged connecting rods

4340 Connecting Rods for Porsche 993 996 & 997.1tt

$1,890.50

High performance Connecting rods

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4340 Connecting Rods for Porsche 993 996 & 997.1tt

Why are they better?

  • Protomotive’s 4340 Connecting Rods for Porsche 993 996 & 997.1tt are Forged and shot-peened for ultimate strength and reliability.
  • Whether you’re building a monster 1000+whp build or looking for confidence in your stock rebuild, these rods are a perfect choice.
  • With OEM spec big end width, you get amazing oil pressure ultimately designed to provide the best cushion of oil between your rods and crankshaft.
    • This gives you very long life and extremely low wear.
    • The film is also for high boost applications to keep the bearing material from coming into contact with your crank.
    • You can only imagine what happens with racing rods and low oil pressure when you crank up the boost and squish the oil out the sides!.
  • Lighter weight!
    • At 558g with bolts vs. 572g for the OEM rod you’re saving on reciprocating mass.
    • We’ve increased the strength while reducing mass using FEA analysis putting the mass where it counts!
  • Vastly improved material strength for a factor of safety you can feel comfortable with for anything from a stock rebuild to a 1000whp+ build!

What do they fit?

  • Applicable to 993 Carrera, 993 Turbo, 996 Turbo, 997.1 Turbo, GT2 and GT2RS!

Technical aspects:

  • Available in oem 127mm length, see Stroker Rods for 911 930 964 993 GT3 996tt 997.1t for 125mm.
  • ARP2000 rod bolts for superb rpm capability.
  • ARP 625+ and ARP3.5 HD bolts available on special request.  These are a very rugged material used in endurance racing mostly.  But also applicable to those that want the best there is!
  • Protomotive connecting  rods are a drop in for 993 Carrera, 993 Turbo and 996 Turbo utilizing oem or your choice of performance bearings.
  • 997.1 Turbo rods run the 993/996tt rod bearings for the best range of bearings for your project.
  • Stretch & Torque Values for ARP2000 3/8″ Bolts
    • Stretch: 0.0055 – 0.0060 in.
    • Bolt Torque Value: 55 ft-lbs (75 Nm) with ARP Ultra-Torque Fastener Assembly Lubricant

Where can I find more information?

Weight 15 lbs
Dimensions 12 × 10 × 6 in

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