Wilwood Drilled Steel Rotor 160-0525 (Per Rotor)

ROTOR1200-035AT638-000FFLXXXXN 8X7.00,DRILL,ULD       

Drilled Steel Rotor

Rotor No: 160-0525

Rotor Dimensions

Width (in) 0.35

Diameter (in) 12.00

Rotor Design

Material Steel

Vane Count Solid

Weight(Lbs) 5.40

Rotor Style & Finish

Type Solid

Style Drilled

Surface Finish Black Electro Coat

Rotor Upgrades

Bedded     No

Balanced   No

UPC Number UPC 889545037524

Drilled Steel Rotor

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 lighter weight open wheel cars such as sprints and modifieds, and a variety of light weight, open wheel road course racers. A special alloy and proprietary manufacturing processes give these rotors high resistance to thermal distortion with excellent friction and wear characteristics against the pads.

Performance Characteristics

• Suitable applications: Drag / Dirt racing

• Not for street use.

Vehicle Applications

Late Model Asphalt ASA, All Pro, SW Tour, etc... Light Duty

Drag Racing Heavy Duty

Northeast Modified Dirt or Pavement Light Duty

Open Wheel Sprint, Midget, etc… Dirt or Pavement Light Duty

Off Road Light Duty

Industrial Light Duty

Additional Rotor Dimensions

Rotor Bolt Circle (in)   8 x 7.00

Rotor Mount Hole Size (in)  0.326

Lug ID / Registration (in)     6.38

Additional Notes

Dynamic mounting is the most effective method of eliminating all types of thermal stress and distortion in steel rotor applications. These rotors are machined with mounting slots that are used with special t-nuts and bolt kits. This mounting system allows the rotor to expand and contract independently of the mounting hat or hub as the rotor goes through temperature changes. This eliminates all strain or bind at the mounting points. The rotors run truer, last longer, and all undo stress on the hats or hubs is eliminated. Dynamic mounting is preferred in all applications where temporary, but extreme temperature spikes may cause high expansion rates in the steel.

Wilwood also offers slotted dynamic mount hats and plates that are used to provide "float" with a standard hole mount rotor, but the rotors in this category are machined for use on "fixed" mounts that require the "float" to be placed within the rotor itself.

VIP Motorsport is a UK Stockist of Wilwood products. Contact us for a lead time.