Action Clutch ACR-0643 Ironman Unsprung Clutch Kit B16A2 1.6L DOHC

The Action Clutch ACR-0643 Ironman Unsprung Clutch Kit features extremely durable American Sintered Iron friction material, designed specifically for high-powered race vehicles running the Honda Civic Si 1999-2000 1.6L DOHC (B16A2) engine. This kit is best suited for those not looking to upgrade to a multi-disc kit and want to enjoy something affordable with high torque holding capacity.

Key Features:

• 250% increased holding capacity over factory kit
• Dual clamp load pressure plate ensures crazy high torque capacity
• Very aggressive clutch engagement with instantaneous on/off feel
• Dual clamp load heavy-duty pressure plate with reinforced drive straps for maximum torque
• Sintered Iron offers almost unmatched heat resistance and insanely high coefficient of friction
• Unsprung rigid hub design for immediate power transfer
• Includes premium throwout bearing and alignment tool

Important Application Notes:

Specifically engineered for track use applications only. Using a clutch kit with an unsprung clutch disc on a stock or lightly modified power engine that is daily/street driven vehicle can break the rivets on the clutch disc hub. Unsprung clutch kits are not designed for daily/street use or any constant on/off engagement environment. This is a dedicated race clutch designed for high-powered builds that demand maximum holding capacity and durability under extreme conditions.

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.

Every Action Clutch kit is quality-checked by experienced engineers with over 60 years of collective experience and signed off as safe before release, ensuring consistent performance every time.