ILCA 8:1 Racer Cunningham

ILCA 8:1 Racer Downhaul System

The ILCA 8:1 Racer Downhaul (Cunningham) System delivers increased purchase over a 6:1 setup, allowing for precise, high-load luff tension adjustment when it matters most. This is a popular configuration for performance-focused sailors who want more power without stepping up to a full 10:1 system (coming soon).

This Racer pack is built around Allen 30mm High Load Tii-On blocks, featuring stainless steel sheaves in place of plastic. This upgrade significantly reduces friction under load, allowing the system to run more freely and consistently in stronger breeze. The trade-off is a small increase in weight, making this setup ideal for sailors who prioritise control and efficiency over absolute weight saving.

Carefully selected control lines ensure reliable performance race after race. The system uses a 4mm SK78 Dyneema primary line for strength and low stretch, paired with 4mm Robline Dinghy Control for excellent grip and durability at the cleating end. Additional rope options will be available soon.

The system is designed to be installed using the attachment point at the top of the Lower Vang Unit, ensuring clean, class-compliant rigging.

Key Features

• 8:1 purchase for powerful, fine-tuned Cunningham adjustment
• Allen 30mm High Load Tii-On blocks with stainless steel sheaves
• Lower friction and smoother running under high load
• Slightly heavier than standard Tii-On blocks for improved load handling
• Primary line: 4mm SK78 Dyneema – strong, stable and low stretch
• Secondary line: 4mm Robline Dinghy Control with polyester cover and Robtec core
• Excellent grip, durability and handling in all wind conditions
• Designed for performance and race-focused ILCA sailors

A high-performance ILCA downhaul system built for sailors who demand maximum control and smooth operation under load.