Stage 2 Clutch Kit for Mazda RX-7 1983-1988 1.3L (13B) Non-Turbo

STREET/TRACK APPLICATIONS (OCCASIONAL TRACK USE – CIRCUIT / TIME ATTACK / ROAD RACING) The Super Copper Kit brings a new level of performance to the street and track. It’s built with the highest copper content you’ll find in any organic clutch on the market — giving you a better grip than OEM, better heat tolerance, and more consistent performance on and off the track. Backed by a reinforced steel plate and a copper-loaded organic facing, it’s designed to hold more power without giving up smooth street drivability. This kit uses our reinforced steel-backed, copper-loaded organic disc paired with a heavy-duty single diaphragm pressure plate — delivering smooth engagement you can daily drive, and the grip you need when you push it. It’s the ideal setup for stock, tuned street cars and basic bolt-on builds that want more without giving up drivability. Like all of our sprung kits, the Super Copper features our patented fully enclosed spring retainer system — protecting you from failures that can cause serious transmission or engine damage, a problem we guarantee you’ll see with other brands. Every kit is hand-assembled and signed off after multiple quality checks by our senior engineering team (50+ years combined experience), making sure you’re getting real, tested performance — not guesswork. Pressure Plate Features Ductile Iron Friction Plate for heat control Reinforced Heavy-Duty Drive Straps 4-Stage Heat Treated Diaphragm Spring for durability American-Grade Rivets 100% Dynamically Spin Balanced for smooth operation Clutch Disc Features Steel-Backed, Super Copper-Loaded Organic Friction Material Fully Enclosed Patented Spring Retainer System for long-term protection Sprung Hub for easier, smoother engagement American-Grade Rivets for maximum strength Note: The Super Copper Series is your go-to clutch for daily-driven, tuned, or bolt-on builds. It drives smooth, handles stock-mid power, and stays strong when it heats up. Torque Holding Capacity: 411 What’s Included Super Copper Organic Clutch Disc Single Diaphragm HD Pressure Plate Pilot Bearing / Bushing (when applicable) Clutch Alignment Tool Conventional Release Bearing Break-in Requirements 500 street miles / Keep RPM’s under 4500, no more than half-throttle, no boost (if applicable).Proper break-in is required in order to retain product warranty, ensure longevity and holding capacity. SFI Spec 1.1 Replacement Flywheels and Clutch Assemblies California Residents: Prop 65 WARNING: This product MAY contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov