SPEC Clutch Aluminum Flywheel PONTIAC FIERO


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Part #: SC62A
Notes: Aluminum Flywheel
MSRP: $533.00
Your Price: $456.78
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All Fitments

CHEVROLET
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1987 - 1989 BERETTA ALL V6 2.8 ALL ALL ALL Getrag/Muncie
1990 - 1992 BERETTA ALL V6 3.1 ALL ALL ALL
1990 - 1992 BERETTA GTZ L4 2.3 ALL ALL ALL Quad 4
1987 - 1989 CAVALIER BASE
CS
RS
VL
L4 2.0 ALL ALL ALL Muncie 4Speed Trans
1987 - 1989 CAVALIER BASE
CS
RS
Z24
V6 2.8 ALL ALL ALL Getrag 5Speed Trans
1995 - 1999 CAVALIER BASE
LS
RS
L4 2.2 N ALL GAS
2000 - 2002 CAVALIER BASE L4 2.2 N ALL GAS
1987 - 1989 CORSICA ALL V6 2.8 ALL ALL ALL Getrag/Muncie
1990 - 1992 CORSICA ALL V6 3.1 ALL ALL ALL
PONTIAC
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1985 - 1987 FIERO GT
SE
SPORT
V6 2.8 ALL ALL ALL 4Speed Trans
1985 - 1988 FIERO ALL V6 2.8 ALL ALL ALL 5Speed Trans
1988 - 1989 GRAND PRIX BASE
LE
SE
V6 2.8 N ALL GAS
2000 - 2002 SUNFIRE ALL ALL 2.2 ALL ALL ALL

Product Description

SPEC Flywheels are CNC manufactured at an unheard-of .001 tolerance, in an industry where the standard is .010. This precision manufacturing process ensures perfect balance and a perfectly flat bedding surface for the clutch disc, both of which also contribute to the ultimate in safety for competitive environments. All SPEC flywheels carry SFI certification.

The automotive component most responsible for insuring optimum clutch performance and life is the flywheel. The flywheel’s contribution to power transfer is three-fold.

Firstly, the flywheel should provide a consistent and friction enhancing surface for the clutch disc. Flywheels also aid in proper inertia, which is determined by the flywheel weight. Inertia controls the ratio of power to acceleration and can make a vehicle faster or slower based on gear ratio, tire type, vehicle weight, power output and even the location in the powerband output is achieved. The weight of a flywheel and amount of inertia it provides can also effect drivability. Lastly, the flywheel must provide a true balance at rpm, which means no dimensional runout that produces engine damaging and power robbing vibrations and allows smooth engine revolutions.

To allow for specific inertia needs, SPEC flywheels are made in high carbon billet steel and aircraft quality billet aluminum. The aluminum and most steel SPEC units are rebuildable and feature a replaceable steel friction plate that is made from a friction- enhancing steel metal specially formulated for optimum clutch bedding and holding power. The aluminum and steel materials provide a light and medium weight option for all types of racing. SPEC spends a lot of time and effort on research and development of optimum flywheel dimensions and weights for all types of driving and racing and can optimize your MOI (moment of inertia) to maximize your car’s output and performance.

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