ACT XACT Prolite Flywheel, 8.3 lb — 2000–2009 Honda S2000
Brand: ACT
Price: $399.49 USD
Purchase details
Fitment: Check your exact vehicle and all application restrictions. View fitment details.
Availability: Out of stock
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Fitment
Choose your exact year, make, model, and trim to review this product’s applications.
Description
ACT 600350 XACT Prolite is a low-inertia, one-piece chromoly-steel flywheel for the S2000, intended for road-racing and rally response.
Technical specifications
Manufacturer part number 600350 Manufacturer product weight 8.3 lb Friction surface 212 mm / 8.3 in Ring-gear teeth 109 Material Chromoly steel SFI specification 1.1 Application and compatibility
2000–2003 Honda S2000 Base 2.0L; 2004–2009 S2000 Base 2.2L; 2008–2009 S2000 CR 2.2L.
Manufacturer documents
ACT exact product page
ACT application chart, dated 2026-08-18
ACT general installation instructions
ACT limited warranty
Product specifications
Friction Surface Diameter: 8.3 IN
Friction Surface Diameter: 212 mm
Key features
- Heat-treated forging and induction-hardened ring gear
- Resurfaceable friction surface
- Reduced drivability with mild-to-moderate gear rattle
Specifications
General
| Manufacturer part number | 600350 |
|---|
What's in the box
- One 600350 Prolite flywheel
Clutch components and installation bolts supplied separately.
Install & Results
At a glance
- Professional installation recommended.
- Supporting modifications required:
- New factory flywheel bolts; pilot bearing if replacement is needed
- Compatible clutch components supplied separately
- Use new factory flywheel bolts and the vehicle-service-manual torque specification During professional resurfacing, preserve step height and remove no more than 0.040 in / 1.02 mm
Warranty
Limited warranty (documented)
One-year limited materials/workmanship warranty for the original retail buyer. Authorized-dealer receipt required; misuse, improper installation and labor costs excluded.
Term: One-year limited warranty