Exedy exeHF501 Lightweight Racing Flywheel for 1988–1989 Honda Civic L4

Exedy flywheels combine low weight, low inertia and high thermal capacity. They are designed for lightly tuned racing cars and drag racing, autocross and rally events, as well as street usage. They are made from solid one-piece billet chromoly steel or chromoly steel forgings. They are specifically designed to reduce weight and inertia for better engine response. Most incorporate special design features to enhance airflow and cooling of the clutch. The ring gear teeth are integrated onto the flywheel unlike an aluminum flywheel where the ring gear is pressed onto the flywheel and has the possibility of separating due to different expansion coefficients of aluminum vs. steel. Exedy steel billet and forged steel flywheels have passed engineering tests to 15,000-18,000 rpm and guaranteed not to fail to the said rpm and are all SFI approved. Lightweight Racing Flywheel; 6 Bolt; One Piece Billet Chromoly Steel; 10.9 lb.; Lightweight Flywheel

• SFI Certified

The Exedy exeHF501 Lightweight Racing Flywheel is designed for improved engine response in lightly tuned racing cars, drag racing, autocross, rally events, and street usage. Its one-piece billet chromoly steel construction combines low weight, low inertia, and high thermal capacity.

The flywheel uses an integrated ring gear design, unlike aluminum flywheels that use a separately pressed-on ring gear. This construction helps avoid separation caused by different expansion coefficients between aluminum and steel. Special design features enhance clutch airflow and cooling.

Key Features & Performance Benefits

• Lightweight Design: Reduces rotating weight and inertia for improved engine response.
• Billet Chromoly Steel Construction: One-piece construction provides high thermal capacity.
• Integrated Ring Gear: Ring gear teeth are incorporated into the flywheel to help prevent separation concerns associated with pressed-on aluminum ring gears.
• Racing and Street Use: Designed for lightly tuned racing cars, drag racing, autocross, rally events, and street applications.

Key Product Specifications & Technical Data

• Brand: Exedy
• Part Number: exeHF501
• Product Type: Lightweight racing flywheel
• Construction: One-piece billet chromoly steel
• Mounting Pattern: 6-bolt
• Flywheel Weight: 10.9 lb.
• Certification: SFI certified
• Engineering Test Range: Tested to 15,000–18,000 rpm

What's Included in the Box

One Exedy exeHF501 lightweight racing flywheel.

Fitment

Supplier fitment data lists Honda Civic applications from 1990, 1991, and 1995. The product name identifies 1988–1989 Honda Civic L4 fitment.

Fitments:
1988 Honda CRX Si
1990 Honda Civic Base
1990 Honda Civic DX
1990 Honda Civic EX
1990 Honda Civic LX
1990 Honda Civic RT 4WD
1990 Honda Civic Si
1990 Honda CRX Base
1990 Honda CRX HF
1990 Honda CRX Si
1991 Honda Civic Base
1991 Honda Civic DX
1991 Honda Civic EX
1991 Honda Civic LX
1991 Honda Civic RT 4WD
1991 Honda Civic Si
1991 Honda CRX Base
1991 Honda CRX HF
1991 Honda CRX Si
1992 Honda Civic CX
1992 Honda Civic DX
1992 Honda Civic EX
1992 Honda Civic LX
1992 Honda Civic Si
1992 Honda Civic VX
1993 Honda Civic CX
1993 Honda Civic DX
1993 Honda Civic EX
1993 Honda Civic LX
1993 Honda Civic Si
1993 Honda Civic VX
1993 Honda Civic del Sol S
1993 Honda Civic del Sol Si
1994 Honda Civic CX
1994 Honda Civic DX
1994 Honda Civic EX
1994 Honda Civic LX
1994 Honda Civic Si
1994 Honda Civic VX
1994 Honda Civic del Sol S
1994 Honda Civic del Sol Si
1995 Honda Civic CX
1995 Honda Civic DX
1995 Honda Civic EX
1995 Honda Civic LX
1995 Honda Civic Si
1995 Honda Civic VX
1995 Honda Civic del Sol S
1995 Honda Civic del Sol Si
1996 Honda Civic CX
1996 Honda Civic DX
1996 Honda Civic EX
1996 Honda Civic HX
1996 Honda Civic LX
1996 Honda Civic del Sol S
1996 Honda Civic del Sol Si
1997 Honda Civic CX
1997 Honda Civic DX
1997 Honda Civic EX
1997 Honda Civic HX
1997 Honda Civic LX
1997 Honda Civic del Sol S
1997 Honda Civic del Sol Si
1998 Honda Civic CX
1998 Honda Civic DX
1998 Honda Civic EX
1998 Honda Civic GX
1998 Honda Civic HX
1998 Honda Civic LX
1999 Honda Civic CX
1999 Honda Civic DX
1999 Honda Civic EX
1999 Honda Civic GX
1999 Honda Civic HX
1999 Honda Civic LX
1999 Honda Civic Si
1999 Honda Civic Value Package
2000 Honda Civic CX
2000 Honda Civic DX
2000 Honda Civic EX
2000 Honda Civic GX
2000 Honda Civic HX
2000 Honda Civic LX
2000 Honda Civic Si
2001 Honda Civic DX
2001 Honda Civic EX
2001 Honda Civic GX
2001 Honda Civic HX
2001 Honda Civic LX
2002 Honda Civic DX
2002 Honda Civic EX
2002 Honda Civic GX
2002 Honda Civic HX
2002 Honda Civic LX
2003 Honda Civic DX
2003 Honda Civic EX
2003 Honda Civic GX
2003 Honda Civic HX
2003 Honda Civic LX
2004 Honda Civic DX
2004 Honda Civic EX
2004 Honda Civic GX
2004 Honda Civic HX
2004 Honda Civic LX
2004 Honda Civic Value Package
2005 Honda Civic DX
2005 Honda Civic EX
2005 Honda Civic EX Special Edition
2005 Honda Civic GX
2005 Honda Civic HX
2005 Honda Civic LX
2005 Honda Civic LX Special Edition
2005 Honda Civic Value Package

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1