This package fits '03 - '06 350Zs and G35s and is capable of holding the power of all naturally aspirated and, depending on the options you choose, most forced induction applications up to 500ft-lb tq. At the same time reducing the total weight of the clutch and flywheel assembly to 29.75 lbs vs 46.6 lbs stock.
Package includes :
Z1 Motorsports Mild Performance Clutch - This kit utilizes a pressure plate built to OEM Spec clamping forces. This pressure plate along with any of the discs available in this kit allows the handling of more power without a change in pedal feel. We find this clutch option typically best suited for applications up to approximatley 350lb-ft.
Z1 Motorsports Performance Street Clutch - This kit utilizes a high clamping force pressure plate with a low spring load. High clamping force refers to the increased amount of pressure that is applied to the clutch disc. A low spring load eases lateral force on the main thrust bearings in your engine, which is especially important during "dry" start-up, lessening the likelihood of "crank walk". This pressure plate along with any of the discs available in this kit will handle substantially more power with a slightly "heavier" pedal feel. We find this clutch option typically best suited for applications up to approximatley 500lb-ft.
Standard Full Face - This is an OEM Type disc with a spruung hub and upgraded full friction surface to aid in driveability and engagement but also hold all of your NA Upgrades.
Sprung Hub 6 Puck - This is a sprung hub disc made up of ceramic "pucks" that provide a more aggressive engagement and hold a lot more power than the organic full face material. Couple this disc with the Performance Street Clutch to hold more than 500 ft lbs of torque.
Unsprung Full Face - This is a lightweight solid hub disc with an upgraded full friction surface to allow a more direct engagement without the aggressiveness of ceramic pucks.
Z1 Performance Light Weight - This Solid 4140 Forged Steel flywheel weighs 14.2 lbs. The light weight increases throttle response and helps reduce turbo lag for those boosted.
Z1 Performance Mid Weight - This Solid 4140 Forged Steel flywheel weighs 21 lbs. The mid weight helps maintain engine RPM between shifts.
Exedy Lightweight - This Solid 4140 Forged Steel flywheel weighs 19.05 lbs. This flywheel is lighter than stock but still heavy enough to help reduce excess transmission noise (chatter).
350Z/ G35 Flywheel Torque Spec: 62-68 ft-lbs wet *Z1 recommends the use of Loctite 271 or equivalent
350Z / G35 Clutch Pressure Plate Torque Spec: Step 1 = 8-14 ft-lb, Step 2 = 26-32 ft-lb *use Loctite 271 or equivalent
This Clutch and Flywheel combo does not fit 07+ VQ35HR (Dual Throttle Body) Engines. For later models, please choose our VQ35HR Package.