Z1 300ZX Twin Turbo (TT) Clutch & Flywheel Kit

Z1 Motorsports 300ZX Twin Turbo Ultra Light Weight Flywheel & Performance Clutch Package.  Two great products meant to be together in one money saving combo.

Z1 Forged 4140 Steel Light Weight Flywheel

• 11 lbs vs 22 lbs stock
• Allows engine to more rapidly transfer power to the drive train and to have quicker throttle response.
• Engine will rev faster under acceleration
• Recommended for forced induction applications to reduce typical turbo "lag" with turbo-charged engines.
• Meets SFI spec 1.1 or 1.2
• Less mass on the ouside rim is a big factor in reducing the rotational inertia of this flywheel. The distance the mass is located from the center of rotation is very important to the value of the moment of inertia.
  This flywheel has the lowest moment of inertia available of any aftermarket production Z32 TT flywheel which translates to a faster revving motor.

Select either the Z1 Mild Performance Clutch Kit or the Z1 Performance Street Clutch Kit based on your needs.  As a general "loose" rule we recommend the Z1 Mild Performance Kit for stock turbos and the Z1 Performance Street Clutch for Z32s with upgraded turbos.

Z1 Mild Performance Clutch Kit 

• Great option for most bolt on Z32s with stock turbos
• 400 ft lbs of torque (organic disc)
• Near stock pedal effort the driving experience with this clutch is a pleasure
• Optional 6 puck disc increases the torque capacity to 450 ft lbs tq

OR

Z1 Performance Street Clutch Kit

• Pressure plate clamping force exceeds most competitors Z32 plates at 2800 lbs, while maintaining a low release pressure. 
• A low spring release pressure eases lateral force on the main thrust bearings in your engine, which is especially important during "dry" start-up. High pressure plate spring release pressures result in high lateral forces being exerted on the crank when the pedal is depressed and the clutch is disengaged, which can cause premature thrust bearing failure resulting in "crank walk" and ultimately engine failure.
• The sprung hub disc is lined with a high quality friction material.
• We recommend this clutch combination for all Twin Turbo Z32's up to 550 ft-lbs torque.
• Kit comes complete with pressure plate, friction disc, alignment tool, pilot bushing and a genuine Koyo throw out bearing.
• 6 Puck disc is also available below as an option for additional holding capacity but not recommended for street only applications.
  

Note: The Rear Main Seal Kit no longer includes the rear main seal retainer gasket due to it being discontinued by Nissan. It is highly recommended to use Fluid Gasket (RTV) as a replacement.

300ZX Flywheel Torque Spec: 61-69 ft lbs *use loctite 271 or equivalent  

300ZX Clutch Pressure Plate Torque Spec:  25-33 ft-lb *use Loctite 271 or equivalent 

 

*** This item does not qualify for any additional discounts or promotions ***