600120 is an ACT XACT Streetlite flywheel, built for noticeably improved engine response and acceleration with OE to mild gear rattle. It starts from a heat-treated forging for strength and toughness, with an induction-hardened ring gear for maximum life. One-piece construction reduces the chance of failure and provides uniform, efficient heat transfer away from the clutch disc, eliminating warped inserts or loose ring gears. It is forged, CNC machined, and dynamically computer balanced for smooth high-RPM reliability, and is recommended for street and race use.
WarrantyInstallation Instructions
Specifications:
- Flywheel Type: XACT Streetlite, one-piece forged flywheel
- Heat-treated forging with induction-hardened ring gear for maximum ring gear life
- One-piece construction for uniform heat transfer and reduced failure points versus multi-piece designs
- CNC machined and dynamically computer balanced for high-RPM reliability
- OE to mild gear rattle; recommended for street and race use
- Backed by ACT's one-year limited warranty
- Part Number: 600120
Vehicle Applications:
- 1988 Honda Civic
- 1989 Honda Civic
- 1990 Honda Civic
- 1991 Honda Civic
- 1992 Honda Civic CX
- 1993 Honda Civic CX
- 1994 Honda Civic CX
- 1995 Honda Civic CX
- 1996 Honda Civic CX
- 1997 Honda Civic CX
- 1998 Honda Civic CX
- 1999 Honda Civic CX
- 2000 Honda Civic CX
- 1988 Honda Civic DX
- 1989 Honda Civic DX
- 1990 Honda Civic DX
- 1991 Honda Civic DX
- 1992 Honda Civic DX
- 1993 Honda Civic DX
- 1994 Honda Civic DX
- 1995 Honda Civic DX
- 1996 Honda Civic DX
- 1997 Honda Civic DX
- 1998 Honda Civic DX
- 1999 Honda Civic DX
- 2000 Honda Civic DX
- 2001 Honda Civic DX
- 2002 Honda Civic DX
- 2003 Honda Civic DX
- 2004 Honda Civic DX
- 2005 Honda Civic DX
- 1990 Honda Civic EX
- 1991 Honda Civic EX
- 1992 Honda Civic EX
- 1993 Honda Civic EX
- 1994 Honda Civic EX
- 1995 Honda Civic EX
- 1996 Honda Civic EX
- 1997 Honda Civic EX
- 1998 Honda Civic EX
- 1999 Honda Civic EX
- 2000 Honda Civic EX
- 2001 Honda Civic EX
- 2002 Honda Civic EX
- 2003 Honda Civic EX
- 2004 Honda Civic EX
- 2005 Honda Civic EX
- 2005 Honda Civic EX Special Edition
- 1996 Honda Civic HX
- 1997 Honda Civic HX
- 1998 Honda Civic HX
- 1999 Honda Civic HX
- 2000 Honda Civic HX
- 2001 Honda Civic HX
- 2002 Honda Civic HX
- 2003 Honda Civic HX
- 2004 Honda Civic HX
- 2005 Honda Civic HX
- 1988 Honda Civic LX
- 1989 Honda Civic LX
- 1990 Honda Civic LX
- 1991 Honda Civic LX
- 1992 Honda Civic LX
- 1993 Honda Civic LX
- 1994 Honda Civic LX
- 1995 Honda Civic LX
- 1996 Honda Civic LX
- 1997 Honda Civic LX
- 1998 Honda Civic LX
- 1999 Honda Civic LX
- 2000 Honda Civic LX
- 2001 Honda Civic LX
- 2002 Honda Civic LX
- 2003 Honda Civic LX
- 2004 Honda Civic LX
- 2005 Honda Civic LX
- 2005 Honda Civic LX Special Edition
- 1988 Honda Civic RT 4WD
- 1989 Honda Civic RT 4WD
- 1990 Honda Civic RT 4WD
- 1991 Honda Civic RT 4WD
- 1989 Honda Civic Si
- 1990 Honda Civic Si
- 1991 Honda Civic Si
- 1992 Honda Civic Si
- 1993 Honda Civic Si
- 1994 Honda Civic Si
- 1995 Honda Civic Si
- 2004 Honda Civic Value Package
- 2005 Honda Civic Value Package
- 1992 Honda Civic VX
- 1993 Honda Civic VX
- 1994 Honda Civic VX
- 1995 Honda Civic VX
- 1988 Honda Civic Wagovan
- 1989 Honda Civic Wagovan
- 1993 Honda Civic del Sol S
- 1994 Honda Civic del Sol S
- 1995 Honda Civic del Sol S
- 1996 Honda Civic del Sol S
- 1997 Honda Civic del Sol S
- 1993 Honda Civic del Sol Si
- 1994 Honda Civic del Sol Si
- 1995 Honda Civic del Sol Si
- 1996 Honda Civic del Sol Si
- 1997 Honda Civic del Sol Si
- 1989 Honda CRX
- 1990 Honda CRX
- 1991 Honda CRX
- 1988 Honda CRX DX
- 1988 Honda CRX HF
- 1989 Honda CRX HF
- 1990 Honda CRX HF
- 1991 Honda CRX HF
- 1988 Honda CRX Si
- 1989 Honda CRX Si
- 1990 Honda CRX Si
- 1991 Honda CRX Si
FAQ
What is the difference between a Streetlite and Prolite flywheel?
Streetlite is ACT's street-focused flywheel, giving noticeably improved response with OE to mild gear rattle and is recommended for street and race use. Prolite is a lighter option built for a more dramatic response gain but with more gear rattle, recommended mainly for race use.
Why is one-piece construction important on a flywheel?
One-piece construction removes the extra joints found in multi-piece flywheels, which lowers the chance of failure and lets heat transfer away from the clutch disc more evenly.
Does this flywheel need to be balanced after installation?
No, ACT CNC machines and dynamically computer balances every XACT flywheel at the factory for high-RPM reliability.
Is this flywheel suitable for daily street driving?
Yes, ACT recommends the Streetlite flywheel for both street and race use since it keeps gear rattle close to OE levels while still improving engine response.