NEW WILWOOD DPR DYNAPRO BRAKE CALIPERS & PADS,HOT,STREET ROD,STRIP,.81",1.38"

Description

You are bidding on a
Set of
Brand New Wilwood
DynaPro Radial
Racing Brake Calipers & Pads (Part #120-8538 x 2 and #150-8946K).
Dynapro Radial Brake Calipers:
Fit 0.81" Thick rotors
Each caliper features Four 1.38" Pistons
Great for use in Sprint Cars, Midgets, Late Models, Drag Racing, Road Racing, Rally, Street Rods, Street/Strip, Off-Road, and many other motorsports applications, as well as in numerous industrial uses
The DynaPro four-piston radial mount caliper combines pure race technology with a new generation of Wilwood performance enhancements. Its sleek profile, superior strength, and durability in adverse conditions are easily adapted to a broad range of sports, rally and off-road driving applications.
The strength of the DynaPro is a combination of process and design. The process of stress-flow forging re-aligns the metal's grain structure within the contour of the caliper body. This eliminates the stresses and interruptions to the internal grain structure that occur when machining a straight block billet. The FEA generated radial transition design eliminates steps and shoulders in the area between the piston housing body and the caliper bridges. Incorporating a radius in this critical area substantially increases resistance to deflection and caliper separation under load. Structural deflection and volume displacement tests have proven the efficiency of this innovative design. Without even considering the overall greater strength and reliability of the billet forging, the reduction in overall deflection and fluid volume displacement translate to increased clamping efficiency with less pedal travel. The bottom line is a firm pedal with outstanding stopping power.
The superior strength of this innovative design is combined with a new generation of Wilwood performance features. The DynaPro uses a new 7816 type brake pad that is supported from the top by Quick-Clip pad retainers. This feature eliminates the need for a pad support step in the bottom of the caliper and adds additional clearance for mounting closer to the hub on small wheel and small rotor applications. The pad radius matches to rotor diameters between 9.45" (240,0mm) and 12.19" (309,6 mm), and the caliper fits easily inside many 13.00" wheel applications. The Quick-Clips also accommodate easy pad access without caliper removal. PolyMatrix pad compounds are available to cover the full range of sport and competition applications.
Every caliper is equipped with Wilwood's SRS stainless steel bridge plates. The SRS plates eliminate the bridge wear caused by pad gouging and 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 under braking. Internal fluid passages eliminate the need for external tubes. Four corner bleed screws assure simple and effective air evacuation, and allow one caliper to be mounted in any front, rear, right or left position.
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.
In our Ebay Store, you can find thousands of other brake parts, including these calipers individually, in pairs, and in sets with pads.
We also have thousands of other High Performance Parts in our
store.
Shipping:
There is no faster shipping on Ebay.  If you pay for the item by 5:00 Eastern, Monday-Friday, we will ship it the same day.  If it's after 5:00 EST, we will ship it the next business day.  If you pay for the item on the weekend, we will ship it out Monday.
Ebay now requires that sellers put a "handling time" on each item and "1 Business Day" is the shortest listed option.  WE DON'T HAVE A HANDLING TIME.  We ship same day in accordance with the paragraph above.  No delays here.  We want you to have the parts as bad as you do.
Shipping cost will be .99 within the continental United States.  If you buy 2 or more of our auctions, shipping will certainly be combined to save you money.  We will be glad to ship internationally.  Just send me a message for an international shipping quote.
Accepted payment methods:
We accept Paypal. If buyer doesn’t have a Paypal account, he or she can pay with Visa, Mastercard, or Discover through seller’s merchant account.