Wilwood Rotor-Steel-Front Drag-Drilled 10.00 x 2.50 - 5 on 5.00in 2025-nissan-z-esi9822980 Vacuum Hose: 5mm (3/16")

Vacuum Hose: 5mm (3/16")

increasing the volume by 162-percent and the external fin surface area by 412-percent while retaining similar fluid pressures within the system

If you're willing to sacrifice a small amount of that isolation for greater performance or have or are planning a very high-powered build we recommend the SPF4857-90K version

custom-designed for precise fuel control

Wilwood Rotor-Steel-Front Drag-Drilled 10.00 x 2.50 - 5 on 5.00in 2025-nissan-z-esi9822980 Vacuum Hose: 5mm (3/16")Steel rotors have applications in all types of motorsports. Steel rotors provide a durable lightweight option in applications where sustained temperatures remain in the low to moderate range, and high heat spikes are only observed on an intermittent basis. This could be anything from a hard stopping drag race car at the end of a quarter mile, or a high speed stock car coming in from a qualifier at a super speedway. Steel rotors can also be found in