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Spec 01-08 Honda Civic SI K-series / 02-05 Acura RSX TypeS/Non TypeS Aluminum Flywheel

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SKU: specSA74A
Part Number: SA74A
Notes: Aluminum Flywheel
Manufacturer: SPEC Clutch
Product Category: Flywheels

Our Price: $422.10

StartYear EndYear Make Model SubModel Cyl Lit Fuel FuelDel ASP EngDesg Notes
2002 2006 ACURA RSX ALL ALL ALL ALL ALL ALL K20A3
2002 2006 ACURA RSX TYPE-S ALL ALL ALL ALL ALL K20A2;K20Z1
2002 2006 HONDA CIVIC SI L4 2.0 GAS FI N K20A3;K20Z3
2006 2011 HONDA CIVIC MUGEN SI;SI ALL ALL ALL ALL ALL ALL
Description

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SPEC Flywheel - Aluminum: 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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Manufacturer Description
SPEC Clutches and Flywheels are manufactured on-site using the most advanced methods under the strictest tolerances. We wouldn't have it any other way. Our commitment to making the very finest parts is at the core of what we stand for as a company. Don't accept anything less.

SPEC Clutch: Where Precision Meets Pride
Manufacturer Part Number SA74A
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