Description
SPEC Stage 1 Clutch Kits
SPEC Stage 1 clutch kits are designed for street, drag race, drifting, road race, rally, pulling, and autocross use. They feature integrally molded carbon-Kevlar® based, high performance organic linings that offer smooth engagement and excellent life. These linings have an integrally bonded steel backing for strength under high clamp loads and temperatures. Hubs are double-sprung with spring cover reliefs for flexibility and heat-treated components for strength and durability. Nearly a thousand different kits are available for countless applications, from the 1940s and up.
Additional features of SPEC Stage 1 clutch kits:
* High-clamp pressure plate
* Steel-backed and multi-compound woven organic material
* High-torque sprung hub and disc assembly
* Best for street and many track and off-road applications
SPEC Stage 2 Clutch Kits
SPEC Stage 2 clutch kits are designed for street, drag race, pulling, and autocross use. They feature segmented or full-faced Kevlar® discs with steel backings. These linings deliver excellent drivability like SPEC Stage 1 clutches, but with slightly longer life and higher torque capacity. The hubs are double-sprung with spring cover reliefs for flexibility and heat-treated components for strength and durability. Nearly a thousand models are available; order the kits recommended for your vehicle.
Additional features of SPEC Stage 1 clutch kits:
* High-clamp pressure plate
* Pure Kevlar® friction material
* High-torque sprung hub and disc assembly
* Bearing and tool kit included (where applicable)
SPEC Stage 2 Plus Clutch Kits
SPEC Stage 2 Plus clutch kits are designed for street, drag race, pulling, and autocross use. They feature a multi-friction disc in a full-faced configuration with carbon semi-metallic material on one side and Kevlar® on the other. Bridging the gap between SPEC Stage 2 and Stage 3 clutch kits, the 2+ offers drivability and engagement quality characteristics of the Stage 2, but with a 15 to 20 percent higher torque capacity. Hubs are double-sprung with spring cover reliefs for flexibility—and heat-treated components for strength and durability. More than 700 models are available for vehicle-specific applications.
Additional features of SPEC Stage 2 Plus clutch kits:
* High-clamp pressure plate
* Hybrid carbon-graphite and Kevlar® friction material
* High-torque sprung hub and disc assembly
* Bearing and tool kit included
* Also great for road racing, rally, and drifting
SPEC Stage 3 Clutch Kits
SPEC Stage 3 clutch kits are designed for street, drag race, pulling, and autocross use. They feature a carbon semi-metallic 6-puck sprung hub disc that has been the leading puck clutch in drivability, life, and torque capacity. These units are intended for street and race cars that require an aggressive but streetable engagement and high torque capacity. Their hubs are double-sprung with spring cover reliefs for flexibility and heat-treated components for strength and durability.
Additional features of SPEC Stage 3 clutch kits:
* Also available in 3-puck configuration
* High-clamp pressure plate
* Carbon-graphite friction material
* High-torque sprung hub and disc assembly
* Bearing and tool kit included
* Also great for road racing, rally, and drifting
SPEC Stage 3 Plus Clutch Kits
SPEC Stage 3+ clutch kits are primarily intended for street use, drag racing, pulling, and autocrossing. As the flagship stage for a high-powered street or race car that requires a manageable and friendly engagement, Stage 3+ clutch kits feature carbon-graphite full-faced material that offers unparalleled life, friction co-efficient, and drivability in one package. Their hubs are double-sprung with spring cover reliefs for flexibility and heat-treated components for strength and durability.
Additional features of SPEC Stage 3+ clutch kits:
* High-clamp pressure plate
* Carbon semi-metallic friction material
* High-torque sprung hub and disc assembly
* Bearing and tool kit included
* Also great for road racing, rally, and drifting
SPEC Stage 4 Clutch Kits
SPEC Stage 4 clutch kits are solid hub versions of their Stage 3 clutches. Each hub is solid with eight rivets and the assembly is heat-treated for strength and durability. They are available in a 3, 4, and 6-puck configurations. Use a 3-puck for the lightest option or a 6-puck for the smoothest engagement. The 4-puck kit is a good compromise for both. Street-drivable in 6-puck configuration, but not street friendly due to the rigid hub.
Additional features of SPEC Stage 4 clutch kits:
* High-clamp pressure plate
* Carbon-graphite friction material
* High-torque solid hub and disc assembly
* Bearing and tool kit included
* Great for road racing, rally, drag racing, drifting, and pulling
SPEC Stage 5 Clutch Kits
SPEC Stage 5 clutch kits feature full-metallic discs with the highest possible friction co-efficient. They are street-drivable but not street friendly. Their hubs are solid with 12 rivets and each assembly is heat-treated for strength and durability.
Additional features of SPEC Stage 5 clutch kits:
* High-clamp pressure plate
* Full-metallic friction material
* High-torque solid hub and disc assembly
* Bearing and tool kit included
* Best for extreme street use and drag racing
* Also excellent for pulling and autocross
SPEC Mini Twin Multi-Disc Clutch and Flywheel Kits
SPEC Mini Twin multi-disc clutch and flywheel kits are intended for limited street, drag race, and road race applications. The Mini Twin assemblies are available in different clutch disc and flywheel materials, clamp loads, disc configurations, and diameters depending on the particular application and on the planned use the of vehicle. SPEC manufactures Mini Twin multi-disc clutch and flywheel assemblies to industry-leading .001 in. tolerances for perfect rotational properties and concentric actuation to optimize balance, drivability, and clutch life.
Additional features of SPEC Mini Twin multi-disc clutch and flywheel kits:
* Flywheel and track-spec hardware are included in each kit
* Rebuildable by SPEC or the end-user
* Replacement components are always available
* Also excellent for drift, time attack, pulling, and rally
SPEC CLUTCHES COME WITH A 120 WARANTY
Reviews
There are no reviews yet.