BILLET SINGLE CLUTCH
SPEC manufactures single discversions of our small diametermultidisc for the lowest possibleinertia in a non-carbon unit.
The pictured Honda S2000unit includes a billet direct bolt-in hydraulic release bearingand weighs 12lbs complete.
These units are available formost applications for whichwe currentlybuild multidiscassemblies.
SMALL DIAMETER ROAD RACE
SPEC manufactures direct bolt-in road race multidisc clutchand flywheel assemblies for most engine-gearbox-chassiscombinations. They are configurable for clamp load,inertia, and disc count ( 2, 3, or 4 disc). Designedfor low inertia, these units providelightning fast shifts, long wearlife, maximum horsepower,and increased rate of revgains. Popular applicationsinclude GM gen III-V(pictured), Ford Coyote,BMW E36/46/9x,Honda B/F/K/H/J series,VW/Audi 1.8T/2.0T,and Subaru WRX/STi.
SPEC manufactures SFI-certified, stock-appearing lightweight pressure plates forroad race, autocross, and street use inmany applications. Designed for lowinertia, they provide lightning fastshifts, maximum horsepowergains, increased reliabilityfor engine and drivelinecomponents, and can berebuilt. Popular applicationsinclude all GM V8, all FordV8, BMW E30, MazdaMX- 5, Honda B-series, MazdaRX- 7 and RX- 8, Porsche 944.
ASSEMBLIES FOR MX- 5
SPEC manufactures all seven-clutchstages in lightweight packages for theMX- 5. These kit are stock-appearing anddirect bolt in. The pictured unit drops asubstantial 18.38lbs off of an OE 1.8LMiata assembly. Designed for streetand race environments, they areoffered in direct replacement singledisc, large diameter multi-disc,and small diameter multi-discconfigurations. The benefits ofreducing rotating mass includemore horsepower, quicker rate ofrev, and increased driveline reliability.
Available for all Miatas and MX-5s.
CLUTCH AND FLYWHEEL ASSEMBLY
FOR THE HONDA CIVIC TYPE R
SPEC introduces a non-ratcheting clutch and billetflywheel package for the Honda Civic Type RK20C1. These assemblies feature a lightweightbillet aluminum flywheel and choice of clutch stage.
The clutch kits hold 355lbs-ft oftorque in Stage 1 organictrim, 482lbs-ft in Stage
3 trim, and 553lbe-ftin Stage 3+ trim.
The infinitelyrebuildable billetflywheel offers avery noticeablerate of rev andhorsepower increase.
SPEC manufactures forged billetaluminum and billet steel flywheelsfor all performance applications.
SPEC flywheels feature a 0.001machine tolerance, replaceablehigh carbon diamond ground steelinserts (aluminum bodied versions),sprung hub pockets when possible,heat pressed and fastened ringgear, stepped dowel pins, andrace bolt kit. Triggered flywheelsreceive a billet CNC timing gear(vs. rolled steel) and doweledinstallation for perfect timingaccuracy and high rpm integrity.
SPEC Clutches and Flywheels manufactures high performance clutchkits and billet flywheels in-house in Birmingham, Ala., specializingin precision-tolerance production with the highest material quality.
SPEC has developed the industry’s largest performance applicationlisting, executing a strategy of endless performance potential forthe street and perfecting combinations for all types of racing.
www.specclutch.com | (800) 828-4379