Product Summary Dynapro-13 Radial Mount - Product Documents 120-9749 - Product Description Radial Mount DynaPro-13 calipers combine pure race technology with a new generation of Wilwood performance enhancements.
The DynaPro combines the versatility of radial mounting with a sleek profile, extreme durability, and superior strength in adverse conditions.
With an overall weight as light as 3.58 pounds, the DynaPro has become a favored choice for a broad range of sports, rally, and off-road driving applications.
The strength of the DynaPro is a combination of design and process.
The process of stress-flow forging re-aligns the internal grain structure of the metal to flow within the contour of the caliper body.
This produces a part with superior strength over machined block billet parts or castings.
The body design generated by FEA features a radial transition between the piston bores and caliper bridges.
This eliminates machined steps and shoulders in this critical strength area and substantially increases the resistance against deflection and body separation under high load.
Testing of structural deflection and volume displacement has proven the efficiency of this innovative design.
The bottom line is a firm pedal with outstanding stopping power.
The DynaPro is available in four configurations.
Standard calipers for rotors up to 12.19” feature dust-booted aluminum pistons for maximum protection against track or road born debris in low to intermediate temperature applications.
A long radius version is available to accommodate rotors up to 13.00”.
Competition models use heavy wall stainless pistons to provide additional protection against corrosion and heat transfer from the pads.
All DynaPro calipers can also be optioned with Thermlock pistons for maximum thermal protection in sustained high-heat applications.
Optional side inlet calipers are available to simplify plumbing with inboard mounted brakes on live axles and independent suspension rears.
Vehicle Applications Product Specifications Axle Set P/N Pad Type Compound Non-Bedded Pads - by Compounds 150-8946K 7816 BP-10 150-20-7816K 7816 BP-20 150-28-7816K 7816 BP-28 150-35-7816K 7816 BP-35 150-12248K 7816 BP-40 15B-7264K 7816 PolyMatrix B Additional Notes DynaPro calipers use type 7816 pads that are supported from the top by Quick-Clip pad retainers.
Quick-Clips allow fast access to the pads for service without the need to dismount the caliper.
The Quick-Clip design also allows additional inside radial clearance between the caliper body and the lug hub by eliminating the bottom pad support feet found on other caliper models.
Side inlet DynaPros use additionally fortified bridge bolts in place of the Quick-Clips for the ultimate in secure pad retention within high load environments on sprint cars and other extreme duty applications.
The DynaPro incorporates other exclusive Wilwood performance enhancements.
Stainless SRS bridge plates eliminate caliper bridge wear from pad gouging while dampening noise and vibration during engagement.
Internal fluid passages eliminate the need for external crossover tubes and four corner bleed screws allow effective gas evacuation regardless of mounting location.
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