Product Description
Z1 Motorsports' Performance Flywheel is available in a Light Weight version, offering a 54% weight savings over the factory Dual Mass Flywheel found in your VQ35HR-equipped Nissan 350Z or Infiniti G35, or your VQ37VHR-equipped Nissan 370Z or Infiniti G37.
Z1 Motorsports VQ35HR / VQ37VHR Performance Flywheel Benefits
| Reduced Weight Lowers Inertia and Improves engine response |
| Single Piece design further improves engine response |
| Fits stock and most aftermarket Clutch Kits |
| Made from Solid 4140 Steel Forgings |
| Nitride treated to prevent corrosion |
| Meets SFI specification 1.1 |
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| Light Weight Flywheel |
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| 14.2lbs vs 30.9 lbs stock |
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| Great for street cars, Auto Cross, and Road Courses |
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| Best Throttle response |
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| More transfer of transmission noise (Chatter) |
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370 / G37 Flywheel Torque Spec: 65 ft-lbs wet *Z1 recommends the use of Loctite 271 or equivalent
370 / G37 Clutch Pressure Plate Torque Spec: Step 1 = 11 ft-lb, Step 2 = 29 ft-lb *use Loctite 271 or equivalent
Keep in mind that the stock flywheel has a dampener that absorbs most transmission noise. Our single-piece flywheels eliminate this dampener transferring more internal transmission noise outside the bellhousing, commonly referred to as "chatter".
*** This item does not qualify for any additional discounts or promotions *** |
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Harrison
September 19, 2023
nice quality flywheel only thing I wish it would have just come with bolts
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Jorge
September 24, 2022
Faster response/load , a bit of shatter noise while idle, ones you hold the clutch down, you won’t hear it. Going for 700 hp setup on a soho Motorsports single turbo, hopefully it will do its job.
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Michael
May 17, 2022
Works great, great quality and the car revs up faster as expected
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Jonathan
February 21, 2022
Quality flywheel . Rev matching and high revs all the way
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ESTRELLA
February 19, 2022
incredible product. great quality
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Ryan
December 9, 2021
The quality of this product is amazing!, not to mention shipped to Canada in 3 days!
Thanks again Z1motorsports!
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Robert
April 8, 2019
Paired this mid weight flywheel with a JWT clutch and Z speed slave cylinder. It's been over 1k miles now and so far I've loved this set up. Z1 always making the best products! I would recommend this flywheel for anyone who daily drives their Z!
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Tyler
September 27, 2018
purchased with JWT clutch and pressure plate for 2014 370Z sport. Significant upgrade over factory. It winds up much quicker with the mid weight I purchased and seems to have more torque on demand. there is significant noise BUT if it's installed correctly and the vehicle is driven right it won't be much of a bother. If you lug the trans during a take off you get a lot of gear chatter, keep the revs slightly higher and it's minimal. Foot off clutch at a stop almost sounds like a bad DMF but doesn't seem to always do it. Real quiet at cold start up. chatter comes in when the gearbox seems to have warmed up a little. Also there are vibrations lower in the rev range and there's a lot of gear chatter if you apply any load to accelerate below 2500 rpms in any gear. You have to learn to drive it slightly different to daily it. I'm not disappointed just glad I got the mid weight and not any lighter I'm sure the noise would be terrible. Also, if you have a urethane or solid transmission mount the vibrations is significantly increased, I put my factory trans mount back in due to this.
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