Bourne HPP Lightweight Chromoly Flywheel Honda Civic Cup Spec K20 K-Series 3.51KG Bourne HPP Lightweight Chromoly Flywheel Honda Civic Cup Spec K20 K-Series 3.51KG

The primary goal of this flywheel is to meet the weight requirements outlined in the Civic Cup regulation 5.9.1.2, which specifies a minimum weight of 3.5 kilograms. Constructed from a single piece of 4140 billet chromoly steel, Lightweight Chromoly Flywheels are meticulously engineered to minimize weight and inertia, resulting in enhanced engine responsiveness. These flywheels boast unique design elements that optimize airflow, leading to improved clutch cooling. Unlike aluminum flywheels, where the ring gear is pressed onto the flywheel and may potentially separate, the ring gear teeth are milled directly onto Chromoly flywheels. Rigorous engineering tests have confirmed their durability at speeds up to 12,000 rpm. Following professional installation, a 500-mile break-in period is recommended for the flywheel. Additionally, these flywheels are built to withstand heavy-duty usage, exceeding the specifications outlined in SFI 1.1. Crafted from 4140 forged chromoly steel, they offer twice the strength of billet steel. Lightweight Chromoly flywheels are compatible with various clutch brands, including Exedy, ACT, Fidanza, Clutchmasters, and other OEM clutch kits. Each flywheel is meticulously designed using computer-aided design (CAD), precision CNC machined, and computer balanced for optimal performance.

The primary goal of this flywheel is to meet the weight requirements outlined in the Civic Cup regulation 5.9.1.2, which specifies a minimum weight of 3.5 kilograms. Constructed from a single piece of 4140 billet chromoly steel, Lightweight Chromoly Flywheels are meticulously engineered to minimize weight and inertia, resulting in enhanced engine responsiveness. These flywheels boast unique design elements that optimize airflow, leading to improved clutch cooling. Unlike aluminum flywheels, where the ring gear is pressed onto the flywheel and may potentially separate, the ring gear teeth are milled directly onto Chromoly flywheels. Rigorous engineering tests have confirmed their durability at speeds up to 12,000 rpm. Following professional installation, a 500-mile break-in period is recommended for the flywheel. Additionally, these flywheels are built to withstand heavy-duty usage, exceeding the specifications outlined in SFI 1.1. Crafted from 4140 forged chromoly steel, they offer twice the strength of billet steel. Lightweight Chromoly flywheels are compatible with various clutch brands, including Exedy, ACT, Fidanza, Clutchmasters, and other OEM clutch kits. Each flywheel is meticulously designed using computer-aided design (CAD), precision CNC machined, and computer balanced for optimal performance.