4 Gyrodisc 350mm 2-Piece Rotors
4 Gyrodisc 350mm 2-Piece Rotors
Category: Brakes
Price: $1000
Private or Vendor Listing: Private Listing
Part fits: Porsche 911 996 Turbo
Location (State): GA
Item Condition: Used
Shipping Information: Item can be shipped
Plus packing, shipping and PayPal fees, if applicable.
Front and rear 350mm 2 piece rotor and hat with spacers and bolts, if you care to use them twice. Front rotors are new with the exception of driving them to and from the shop (100 miles total) to have clutch PP and flywheel replaced with stock. Rear rotors have some cracks but nothing severe or to the edge. Will work with most after-market 18" wheels. I don't know about stock wheels.
The Girodisc system is a direct replacement for the OE disc with the addition of our provided caliper spacers and longer bolts. Our rotor is slightly larger than the OEM rotor at 350mm versus 330mm providing greater braking force and cooling capacity.
The central hat section of our rotor is made from strictly U.S. sourced 6061-T6 aircraft specification aluminum. The disc is made from our own proprietary cast iron, poured in the USA and machined from start to finish in house at Girodisc. The rotor utilizes a curved vane design, developed in racing to act as a centrifugal pump to force cooling air through the disc.
The rotor and hat have a floating mount system, which utilizes 8 or 10 high strength alloy steel drive pins, manufactured by Girodisc in the USA to our own specifications and cadmium plated for a long lasting corrosion resistance. These pins take the load from braking actions while maintaining the axial and radial float between the hat and disc. The pins are secured by grade 12 cap screws with hardened washers. In order to keep the rotors from making noise when cold, the pins are mounted with anti-noise spring washers on the rotor side which allow the rotor to grow with heat expansion but eliminate the rattle and noise associated with floating rotors. This float also allows the rotor to self center between the pads.
Last edited by Al Norton; Apr 8, 2016 at 06:01 AM. Reason: SOLD
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