![]() ![]() Ultralight 2bbl oval track to high performance street, to heavily boosted race only cars will find Probe PRS Forged PRS pistonsĪre available in a wide variety of designs, tuned to achieve the highest performance possible. Probe PRS forged pistons are designed for race applications but may also be used in high performance street engines. Select the series below to explore all of the different pistons and their detailed specifications Probe offers! Today, Probe forged pistons are a result of many years of technological advances in both forging and machine tool technology. Probe Industries is continually striving for excellence in offering a large selection of products to racers and automotive enthusiasts. Please consult your machine shop/engine builder to confirm fitment in your application.Since 1987 Probe Industries has manufactured a wide variety of products ranging from lightweight billet rockers to forged pistons. These pistons are designed for the Navistar Maxx Force 7 engine and are commonly used in the 6.4 Powerstroke engines to eliminate the cracking issues of the stock pistons. Built to factory specifications, the Maxx Force 7 Piston with Rings delivers a factory performance. Coating isn’t everything, The preparation of the surface is mandatory for proper retention!Īdd the MAHLE 224-3851 Maxx Force 7 Piston With Rings to your 2008-2010 Ford 6.4 Powerstroke or Navistar Maxx Force 7. Our coating has been tested and proven to hold up to the intense cylinder heat and pressure. The plasma coated, steel top ring and Ductile Iron second oil ring is a two piece design to maintain oil containment. We have machined all areas with sharp edges to generate a smooth edge, Steel top ring groove and coated skirts to prevent piston scuffing on the cylinder walls. Our “G3” pistons are designed to have no sharp edges which are the areas heat tends to be concentrated. We engineer these parts for your success.Īll of our machining is done and designed in our State of the art facility. ![]() This is a great addition for high-performance engines, some race applications, or those that are towing heavy and need peace of mind. We offer valve reliefs also know as Fly cutting for larger cams, and lower compression ratios for higher boosted engines.By keeping the heat in the cylinder instead of the components it not only causes the internals to live longer but also gives more efficiency to the engine. Which forces more heat into the cooling system via the piston rings. The polyPhen coating is a thermal barrier that resists heat and heat absorption into the piston.Knowing this we machine and Delip the area causing these issues to relieve it from generating these hot spots, and shortening the dwell time of the reverse flow area. After the fatigue of the alloy, the exhaust gasses act as a cutting torch and start from here ending in a crack across the piston in the same axis as the wrist pin. The reverse flow area in the pocket of the piston creates a “hot spot” that can lead to piston failure. The reentrant bowl design is used to increase the temperature in the bowl to lower hydrocarbons.As do all our products, these pistons help to solve issues with piston failures! **Priced Individually, Sold as Set of 8**Ĭhoate Engineering pistons are designed with the factory problems in mind. ![]()
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