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COMPETITION CLUTCH
Stage 3 - Street/Strip Series 2600 Clutch Kit

This segmented Ceramic material with a performance pressure plate will provide the ultimate in street and strip combinations. This assembly is suited for up to 150% increase in torque capacity. Provides quick but smooth engagement and extended life.

The 2600 Series kit includes a performance pressure plate; a high torque sprung disc with segmented Ceramic facings; all applicable bearings; and the appropriate alignment tool.

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Brian Crower Spring and Retainers
Valvesprings
Designed for high rpm; Brian Crower valve springs are wound from only the highest grade; super clean; chrome silicone alloy and feature proprietary processing procedures (chamfer; debur; etc) for consistent pressures over long term; high rpm usage. Quality valve springs are critical in the prevention of premature valve float.
Retainers
The ultimate in lightweight high performance; Brian Crower titanium retainers typically weigh in approximately 40% less than the factory OEM steel units. CNC machined for premium 6AL4V titanium bar stock to exacting tolerances.
Spring/Retainer Kits
Brian Crower valve spring and titanium retainers kits are system matched to work in unison to deliver better valve control at extended rpms and allow for greater lift camshafts for added performance and reliability.
Keepers/Locks
Spring Seats Learn More

COMPETITION CLUTCH
Stage 4 Rigid - Strip Series 0620 Clutch Kit

This assembly; available with a six puck rigid plate is good for penetrating engagement with higher horsepower applications. This disc complimented by a performance pressure plate provides up to 250% increase in torque capacity. 300 mile break-in recommended with this set-up.

The 0620 Series kit includes a performance pressure plate; a six puck high torque rigid disc with Ceramic buttons; all applicable bearings; and the appropriate alignment tool.

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The RS street dampers have been developed from many years of professional racing experience. The RS damper allows for external adjustment of both the rebound and compression functions of the damper. In addition to the same precise and accurate rebound adjustment as in the single adjustable race damper, the RS are double adjustable. The compression adjustment technology is the same as that of the race version. The RS does not utilize a separate canister. The RS has both the rebound and compression adjustments on the damper itself.
Upper mounts, main and helper springs included. Learn More

COMPETITION CLUTCH
Stage 4 Sprung - Strip Series 1620 Clutch Kit

This assembly; available with a double spring; six rivet carriage is good for ease of gear transition with higher horsepower. This disc complimented by a performance pressure plate provides up to 250% increase in torque capacity. 300 mile break-in recommended with this set-up.

The 1620 Series kit includes a performance pressure plate; a six puck high torque sprung disc with Ceramic buttons; all applicable bearings; and the appropriate alignment tool.

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JRZ Suspension Engineering is proud to offer our newest triple adjustable racing damper. the JRZ 12 31. Building upon the years of success of our original triple adjustable damper. the JRZ 12 31 takes our damping philosophy to the next level. Every adjustment has an increased damping force range with finer adjustments engineered to enable the chassis tuner to make significant predictable changes every time. Compression adjustments are separated into the high speed and low speed piston velocity ranges affecting the bleed and blow off points of the damping curve. All oil flow paths in the JRZ 12 31 have been redesigned to maximize efficiency and give crisp feel to the driver. Rebound valving has been completely redesigned to eliminate influence over compression forces and smooth pressure development. At the heart of the new JRZ 12 31 package is our latest motorsport piston. designed to give increased control over base characteristics. reduce hysteresis. and operate smoother. To ensure that the valving designed into the JRZ 12 31 are the determining forces. JRZ has included new low friction coatings. seals and bearings with this package. Custom applications are available. An easy to use system. the JRZ 12 31 enables the chassis tuner to achieve the desired mass control and handling with precision. Digressive high speed compression blow off adjustment allows for a stiff compression valving while maintaining smooth response and without losing traction. The low speed adjustment is a powerful tool that enables the chassis tuner to maximize grip and optimize vehicle balance. The result is a damper that provides ultimate chassis and ride height control with maximum mechanical traction. The JRZ standard large 22 mm piston rod works in concert with the high speed valving to maximize blow off valve response. achieving solid chassis control without using a high spring rate.

Features

• Rebound adjustment independent from compression
• Extra large adjustment range
• 12 clicks low speed compression
• 21 clicks high speed compression
• 24 rebound • High response piston
• Precise canister
• Low friction
• Adjustable gas pressure

JRZ 12 31 dampers are shipped with 360 degree swivel hoses and are available with zero-inclusion quick disconnects for mounting canisters within the chassis for ease of adjustment accessibility. Our newest motorsport piston has been developed to deliver a smooth and responsive damping characteristic.  To customize track to track setups and tailor the chassis to the driver; the JRZ 12 31 has an adjustment range able to provide damping to spring configurations ranging from 1.5-6Hz on vehicles with moderate to large aerodynamic loads. Even with a large range. each adjustment is designed to be small. even steps giving precision and confidence when making changes. The JRZ 12 31 is here to take you to the next level. Dedicated racing cars with experienced drivers deserve the professional technology JRZ delivers. With valving designed and innovated by JRZ Suspension Engineering. the JRZ 12 31 is shipped as a custom configuration always tailored to the customer’s needs. and always comes with our world renowned personal service.

Benefits

• Precise control of the chassis and unsprung masses
• Easy to change damping curves
• Large adjustment range. with fine tuning ability

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The Cosworth ECPro is a higher performance solution engine management. Engineered in conjunction with Pectel Control Systems; Cosworth ECPro features an compatible harness connector a full base calibration allowing to go straight to dyno without workload of full and vehicle configuration.
The Cosworth ECPro is perfect demanding applications such as track day; rally motorsport and is housed in a machined from solid aluminum case with professional motorsport specification electronics. />Features
Designed full harness system integration Plug Perform. Base calibration supplied to a stock engine. There is no need replacement of wiring harness or sensors. Makes of dash diff controller
56Mhz processor. Higher performance timing accuracy control Ethernet comms Fast data offload high quality data viewing on PC
Internal logging memory. configured logging channel configuration at optimum rates performance analysis by your dealer. User define specific logging configurations. on board internal memory up to 2;000Hz of logging bandwidth is standard.
Knock monitoring Control. Advanced knock processing chip offers industry leading advanced knock signal filtration signal processing. MIL lamp indication of Detonation levels (witser defined levels based on and Boost).
Calibration select. (e.g. Fuel save; Test; Race) of OEM SI Drive switch selection of 3 alternate calibrations (calibration selectable boost; fuelling; ignition;rev limit; setting; VCAM target; Fly-By-Wire pedal mapping; overrun fuelling cut-off individually selectable Intelligent; Sports; Sports-Sharp).
Pectel (Anti System) switch (cruise control button) used ALS mode select.
Analog Inputs external sensors. Additional pressure transducers; temperature sensors; digital inputs be wired into EC for logging additional engine parameters and/or additional control strategies. number of analog inputs depends on specific model.
Closed Loop Boost Control. Full closed loop or open loop boost control PID parameters solenoid duty cycle map. Closed loop boost levels also selectable calibration select (see above).
Standard Motorsport Design. Machined billet aluminum case professional motorsports specification electronics.
OEM Narrow Band Supported be disabled by user.
External Wideband Supported. Compatible with wideband units with 0-5v analog output.
Internal Wideband Supported. kit Requires Cosworth by Pectel sensor; requires 3 extra populations 2 relocating. blank pins on harness populating.
Variable CAM. Pre-configured full quad camshaft support />External Comms Support. Optional Motorsport dash center differential controller.
Designed Racing OBDII Motorsport us Learn More

Cosworth Sport brake kits feature fully forged calipers optimal strength light weight. bolt in bridge design allows a super stiff caliper without sacrificing cooling. end result is better performance with less vibration; noise; pad taper.
Cosworth 2-piece rotors designed 10-30% better airflow than directional vaned racing rotors. They were produced with a proprietary cast iron formula; which specified with durability in mind. hats brackets made with a special type of billet aerospace aluminum are machined in USA to standards.
All parts bench tested prior to shipment. Each caliper is 100% pressure tested to 2;500 PSI. Every brake line is 100% pressure tested to 4;500 PSI. Every assembled two-piece rotor is tested runout. Each is optimized specific vehicle application.
Specs:
Bolt-in bridge minimizes caliper compliance
2-piece rotor design allows 10-30% better airflow greatly improving performance
DOT Legal Stainless brake lines with clear abrasion-resistance cover
Piston sizes optimized each vehicle application to maintain bias
DifferenTiAL'ston sizes minimize taper longer life a firmer pedal
Dust boots standard reduced maintenance
All finished parts 100% leak down pressure tested Learn More