NEW WILWOOD DYNAPRO LUG MOUNT RACING BRAKE CALIPERS & PADS,FITS 1.25″ ROTORS,FOUR 1.750″ PISTONS

Set of Brand New Wilwood DynaPro Lug Mount (DP) Racing Brake Calipers & Pads (Part #120-9691 x 2 and #150-9136K).

Dynapro Lug Mount (DP) Calipers:

• Fits 1.25″ Thick rotors
• Each caliper features Four 1.75″ Pistons
• Commonly used on Open Wheel Sprint Cars, Midgets, Micro-Sprints, Mini-Sprints, Dirt Late Models, Modifieds, Drag Racing, Road Racing, Rally, Street Rods, Street/Strip, Off-Road Racing, and many other motorsports applications, as well as many Industrial uses

The DynaPro Lug Mount (DP) forged billet caliper represents the newest generation of calipers available as an upgrade or replacement for applications previously using the long-standing Dynalite model series. DP calipers combine pure race technology with several new exclusive Wilwood performance enhancements. A sleek profile with superior strength and a fully detailed machined finish provide the performance and looks for competition or show.

Polymatrix BP-10 Smart Pad Compound:

• Heat Range: Low to Medium-High
• Cool Torque: Medium
• Hot Torque: Medium-High
• Wear Rate: Medium

Polymatrix BP-10 Smart Pad Compound: Medium friction compound with the low noise and low dust of a street performance compound and the increased friction characteristics of a semi-metallic race compound. Smooth engagement with consistent response from a flat-torque curve throughout its entire effective temperature range. Good low to middle temperature wear rates. Beds quickly and provides fast response without excessive abrasion on vented-iron rotors.

Set of Brand New Wilwood DynaPro Lug Mount (DP) Racing Brake Calipers & Pads (Part #120-9691 x 2 and #150-9136K).
Dynapro Lug Mount (DP) Calipers: Fits 1.25″ Thick rotors | Features Four 1.750″ Pistons | Commonly used on Open Wheel Sprint Cars, Midgets, Micro-Sprints, Mini-Sprints, Dirt Late Models, Modifieds, Drag Racing, Road Racing, Rally, Street Rods, Street/Strip, Off-Road Racing, and many other motorsports applications, as well as many Industrial uses
The DynaPro Lug Mount (DP) forged billet caliper represents the newest generation of calipers available as an upgrade or replacement for applications previously using the long-standing Dynalite model series. DP calipers combine pure race technology with several new exclusive Wilwood performance enhancements. A sleek profile with superior strength and a fully detailed machined finish provide the performance and looks for competition or show.
The strength of the DynaPro is a combination of process and design. The DynaPro is stress-flow forged from premium grade billet. Stress-flow forging realigns the grain structure of the metal within the contour of the body design. This process produces a part with the superior strength over parts simply machined from straight grained blocks of billet.
The FEA generated body design incorporates a highly fortified radial transition that eliminates steps and shoulders between the piston housings and the bridges. Incorporating a radius in this critical area substantially increases resistance to deflection and caliper body separation under load.
Structural deflection and volume displacement testing have proven the efficiency of this innovative design. Reductions in overall deflection, and the subsequent decreases in fluid volume displacement, translate to increased clamping efficiency with less pedal travel. The bottom line is a firm, responsive pedal with outstanding stopping power.
The DynaPro is loaded with other enhancements for performance and wider application. The calipers feature Quick-E-Clip pad retainers that support a 7812 type brake pad from the top. Not only does it allow for fast pad service without caliper removal, the bottom pad supports have been removed to create a slimmer profile that can be more easily fitted into tight clearance applications.
Heavy wall stainlesss steel pistons are used to resist corrosions and slow the heat transfer from the pads. The heavy wall sectional thickness also provides additional strangth against backside deflection to provide a firm pedal feel and efficient clamping, even at the high pressures generated by power boost systems.
Each DynaPro is also fitted with Wilwood exclusive SRS bridge plates. SRS plates eliminate the bridge wear caused by pad gouging to extend the service life of the caliper body. The spring-loading action of the SRS plates also eliminates pad rattle and dampens the vibration harmonics that contribute to squeal during engagement. The package is completed with internal fluid passages and four corner bleed screws that allow mounting in any front, real, left or right side position.
Polymatrix BP-10 Smart Pad Compound: Heat Range: Low to Medium-High | Cool Torque: Medium | Hot Torque: Medium-High | Wear Rate: Medium