Wilwood 160-0277 Ultralite 32 Vane Vented Iron Rotor, 12.19 x .810 In.

Name: Wilwood 160-0277 Ultralite 32 Vane Vented Iron Rotor, 12.19 x .810 In.
Brand: Wilwood
SKU: 8351600277
Price: 56.86 USD
Availability: InStock
Rating: 5 (1 reviews)

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It is suitable for moderate temperature racing to street use
Rotor is cast from premium grade, long grain carbon iron
The 32 straight vane casting provides superior heat management and long service life

$56.86

each

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Product Summary

Rear Position, Round Rotor Shape, Vented Rotor Type

It is suitable for moderate temperature racing to street use
Rotor is cast from premium grade, long grain carbon iron
The 32 straight vane casting provides superior heat management and long service life
Manufactured to very close tolerances on face and vane thickness
Provides long wear, high thermal stability, and excellent resistance to distortion in high heat

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Key Specs

Position	Rear
Rotor Shape	Round
Rotor Diameter	12.19 Inch
Rotor Type	Vented
Rotor Style	Plain Face

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Installation Details

Installation Tips

Proper Break-In Procedure for Steel or Cast Iron Rotors

New steel/iron rotors should be bedded in before being used in racing conditions. Proper bedding will prepare the rotor surface, prolong the rotor's life, and make it more resistant to thermal checking or cracking under severe braking conditions. The following procedures should be performed when bedding in both steel and cast iron rotors. It is best to bed in a new rotor using a used set of pads, preferably ones which will not create heat rapidly. Generating heat too rapidly will thermal shock the rotors. Likewise, when bedding in a new set of brake pads it is best to perform the process on a used rotor. This new/used bedding process permits controlled bedding of each individual component.

Make sure rotor surfaces are free from oils, grease, and brake fluid. Run vehicle up to a moderate speed and make several medium deceleration stops to heat up the rotor slowly. This will help reduce the chance of thermal shock caused by uneven heating of the rotor. Pull into the pits and allow the rotor to cool to ambient air temperature. Care should be taken not to ride the brakes into the pits as this may hot spot the rotor causing premature wear to the surface or structural damage.

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Wilwood 160-0277 Details

Suitable for moderate temperature racing to street use
Cast from premium grade, long grain carbon iron
Long wear, high thermal stability, and excellent resistance to distortion in high heat
Close tolerances on face and vane thickness
32 straight vane casting provides superior heat management and long service life
Low rotating and unsprung weight
Left or right hand mounting locations
Inboard mounted (Sprints)
Threads: Thru
Weight: 9.1 lbs
Face: solid
Rotor Mount Hole Size: .326"
Lug ID / Registration: 6.38"
Far Side Inside Diameter: 8.56"

Item Details

0.81 X 12.19
8 x 7" B.C.

IMCA Approved.

Charts

Ultralite Rotor Application Chart (GIF)

Guides & Documents

Brake Rotors Guide/Document (8351600277)

CA Prop 65

Wilwood 160-0277 Specifications

KEY SPECS
MFG. Part #	160-0277
Brand	Wilwood
Position	Rear
Rotor Shape	Round
Rotor Diameter	12.19 Inch
Rotor Type	Vented
Rotor Style	Plain Face
Rotor Material Type	Iron

GENERAL
Speedway Motors Catalog Part #	835-1600277
Rotor Finish	Plain
Rotor Thickness	0.81"
Vane Count	32 Straight Vane
Rotor Hat Bolt Pattern	8 x 7.00"
Bedded	No
Balanced	No
Lug ID	6.38"
Inside Diameter	8.56"
Weight	8.9 lbs.
Sold in Quantity	Each
GTIN Code	889545037463