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ACT XACT Flywheel Prolite Nissan 240SX 1989-1998
$429.00
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If you're looking to get your Nissan 240SX S13 or S14 feeling more alive, the Advanced Clutch Prolite Flywheel 600360 is worth your attention. This isn't just any flywheel; it's ACT's lightest offering, designed to give you the quickest throttle response and get you off the line faster than you thought possible. We're talking about a serious upgrade here, especially if you're into road or rally racing.

Now, I won't sugarcoat it—this flywheel does come with a bit of trade-off in daily drivability. But if you’re chasing performance, that’s a small price to pay. The Prolite is crafted with a heat-treated chromoly steel that not only keeps it strong but also helps it handle heat like a champ. Plus, the one-piece design means fewer chances of failure—no more dealing with warped inserts or loose ring gears. It’s all about reliability when you’re pushing your ride hard.

What’s really impressive is how well this flywheel is balanced. It’s forged, CNC machined, and dynamically balanced for smooth operation, even at high RPMs. You’ll notice the difference as you rev through the gears—it's like your engine just woke up. And while you might hear a bit of gear rattle, that’s just part of the character of a performance flywheel.

Here’s the nitty-gritty: it weighs in at just 10.7 lbs, which is a featherweight compared to stock options. The friction surface is flat and measures 8.8 inches in diameter, making it compatible with your setup without any fuss. Just keep in mind, it’s designed for internal engine balance and doesn’t have a replaceable friction surface, so you’ll want to take care of it. Also, it’s rated SFI 1.1, which means it meets some solid safety standards for racing.

So, if you’re ready to take your 240SX to the next level, the ACT Prolite Flywheel is a smart choice. Just remember, it's all about that performance edge, and this flywheel delivers. For installation guidance, check out the instructions here.

Features at a glance:

  • Improved engine response and acceleration, with some mild to moderate gear rattle
  • Heat-treated forging for durability and toughness
  • Induction-hardened ring gears for longevity
  • Recommended for race use, so you know it’s built for the track
  • One-piece construction for efficient heat transfer and reliability

Specifications:

  • Material: Chromoly Steel
  • SFI Rating: 1.1
  • Replaceable Friction Surface: No
  • Engine Balance: Internal
  • Friction Surface Configuration: Flat
  • Type: Prolite
  • Mounting Hardware Included: No
  • Grade Type: Performance
  • Mounting Hole Quantity: 6
  • Weight: 10.7 lbs
  • Tooth Quantity: 120
  • Friction Surface Diameter: 8.8 in

Fits:

Nissan 240SX S13 (1989-1994)

Nissan 240SX S14 (1995-1998)

Other Part Numbers:
ACT #act600360

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
1989-1994
Nissan 240SX S13
1995-1998
Nissan 240SX S14

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ACT ? Advanced Clutch Technology | Clutch Kits & Flywheels Built to Handle Real Power

If you've added boost, tuned for more power, or simply want better throttle control, then your stock clutch won't cut it. That?s where ACT (Advanced Clutch Technology) comes in delivering high-performance clutch kits and flywheels designed for real drivers who push their builds on the street, strip, or track.

ACT?s lineup includes everything from daily driver friendly HD kits to hardcore twin disc setups for serious horsepower. Whether you?re launching hard in a WRX, drifting in a 370Z, or canyon carving in an M3, ACT gives you the torque capacity and engagement you need without sacrificing drivability.

Why ACT? Because Power Without Control Is Useless.
  • Hold More Power Engineered to handle turbo, supercharger, and high-compression builds
  • Faster Engagement Stronger pressure plates for better bite off the line
  • Better Pedal Feel Balanced response without going full race-car stiff
  • Reduced Rotational Mass Lightweight flywheels improve rev-matching and response
  • No Guesswork Direct-fit applications, no fabbing, no hassle
ACT Clutch Kits and Flywheels Fit the Cars Enthusiasts Build

ACT doesn?t just make universal performance parts ? they build complete, vehicle-specific clutch solutions for enthusiast favorites. Whether you daily a Civic Type R, track a Subaru STI, drift a 240SX, or drag a Mustang GT, ACT offers the right clutch to match your build goals.

Top supported platforms include the Nissan 350Z/370Z, Toyota Supra A90, Chevy Camaro SS/ZL1, Mitsubishi Evo, Ford Focus RS/ST, and BMW M3/M4 ? each with clutch options tuned to your driving needs.

What ACT Offers:
  • Performance Clutch Kits From HD street kits to twin-disc race systems
  • Clutch Discs 6-puck, full-face, rigid or sprung to match your style
  • Pressure Plates Heavy-duty options that increase clamp load without sacrificing control
  • Chromoly Lightweight Flywheels Quicker revs, smoother shifts, and less drivetrain stress
  • Complete Hardware Kits Everything you need for a proper install
Performance Tested. Driver Approved.

ACT isn?t hype ? it?s proven. Their clutches are SFI-certified, track-tested, and used by racers in drag, time attack, autocross, drift, and rally. But what really matters? They hold power, last longer, and feel right even after hundreds of hard launches or hours of canyon carving.

Whether you're upgrading for more power or replacing a tired OEM clutch, ACT gives you the bite, strength, and feel to drive harder with confidence. No compromises, no excuses just parts that work when it matters.

ACT warrants all products to be free of defects in materials and workmanship for normal use and service for a period of one (1) year from retail purchase. Written notice must be immediately given to ACT within the warranty period. We require a copy of the purchase receipt showing the unit was purchased from an Authorized Dealer or Advanced Clutch Technology directly to verify the product is under warranty. Products purchased used do not carry a warranty. This warranty is to the original purchaser and is non-transferable. All non-warranty items are subject to a $50 inspection bench test fee.

ACT reserves the right to examine any part returned for warranty claim to determine, to ACT's satisfaction, whether the material or workmanship of the part does not conform to this limited warranty. ACT's obligation under this warranty shall be limited to repairing, replacing, or crediting, at its option, any part which is deemed covered by ACT. No labor, lift or storage charges will be reimbursed for any reason. Damage to ACT's parts resulting from misuse, improper use, or abuse shall void this limited warranty. Failure to follow ACT's installation instructions and the vehicle manufacturers installation procedures and specifications shall void this limited warranty.

ACT undertakes no responsibility for the quality of the goods except as otherwise provided in this contract. ACT assumes no responsibility that the goods will be fit for any particular purpose for which you may be buying these goods, except as otherwise provided in the contract. ACT shall not be liable for any damage or injury to persons or property resulting from improper installation or misuse of any part subject to this warranty.

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