![]() Made exclusively from 2618 aluminum, the Elite series is purpose built from top to bottom to perform consistently in extreme conditions. The others in a 10 to or flat top are 3042. That puts its smaller 5.3L sibling as the new favorite with budget-conscious LS engine builders. On the crown of every LCAT piston, you will notice the familiar top land and crown Anodizing from the Elite series of pistons. As a result, they form a uniform body with extreme strength. Office hours: 7:30am - 4:00pm ESTTech support: +1 8Headquarters phone: +1 2Contact: by MAHLE, Inc., Farmington Hills 2005 - 2023, Prohibition and declaration of substances, Forged piston for performance applications, Phosphate-coated to reduce micro-welding and pin galling**, Pin bores finished on CNC boring equipment, High strength, light weight German steel pins. 2618 aluminum has a lower silicon content than 4032 and is better suited for engine combinations with high compression or a power adder. Since your car is intended for nearly all strip duty, you might want to consider premium quality 2618T-61 pistons. facebook While this may not sound like much of an improvement over the OE 1.5mm/1.5mm/3.0mm configuration, this is a 33 percent reduction in ring width that promises reduced friction which means lower oil temperatures, lower cooling system operating temperatures, and perhaps a few extra horsepower. The Pistons are already shorthanded at center, with Marvin Bagley III out for at least four more weeks due to a hand injury that required surgery on Jan. Each ICON piston is purpose built from the ground up for extreme high-performance street or racing applications. This dry lubricant coating (not to be confused with a thermal film coating) provides a lubricant film in the pin bores and ring grooves until the oiling system of the engine reaches operating pressure particularly useful during the initial start-up or break-in of engines to protect against galling and microwelding. I'm far from being an expert, but I use the Mahle power pack pistons in my circle track engine. ![]() This calls for innovative concepts and materials with unprecedented high performance. Many of the FHR dome pistons feature a solid dome, which gives engine builders the flexibility to machine the dome to their desired compression ratio. The 4032 is a lower grade aluminum that has a higher silicon content, so they expand less. by 540 RAT Thu 7:53 pm, Post As a result, the pistons can withstand even the high loads in motorsport and in engines with exceptionally high specific output. The diesel racing engines were equipped with steel pistons from MAHLE, just like today's engines. This abradable skirt coating allows the engine builder to install the piston with virtually zero piston to wall clearance. ![]() UEM’s extensive in-house manufacturing capabilities enable the complete development and manufacture of nearly every engine’s piston needs, ensuring a precision balance, finish and concentricity.Trey McFarland shows off a variety of new pistons from Mahle Motorsports as well as the ability to do very detailed castings. The line features a variety of superior design elements, proven engineering differences, and specialty manufacturing processes. UEM offers a complete array of coatings for maximum heat resistance, including Line2Line abradable skirt coating, UltraThermCM thermal barrier crown coating, and UltraWear42 anti-friction coating.Īll UEM’s brands are carefully crafted with specific applications in mind. Piston and ring kits include performance steel moly top and ductile iron napier second rings. Features include anodized crown and top land, UltraWear M42 skirt coating and upgraded wrist pins. Level 2 fully machined 2618 alloy is for higher horsepower naturally aspirated and boosted applications. Piston and ring sets are supplied with new performance steel moly top and ductile iron napier second rings. Level 1 fully machined 4032 alloy is for street/strip and mild power adders (boost / nitrous). The FHR forged 4032 alloy features “as forged” valve pockets, with 1.5mm 1.5mm 3.0mm ring grooves.
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