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911 Cylinder and Piston Sets

Mahle Motorsports Piston and Cylinder Sets for Porsche 911 Engines

Mahle Motorsport Piston and Cylinder Kit for Porsche 911 engines

Top Porsche engine builders have relied on Mahle Motorsports piston and cylinder sets for their Porsche 911 engine rebuilds for decades, including performance P&C sets sold exclusively by Andial back in the day (now Porsche Motorsports). In addition to OEM replacement Mahle piston and cylinder sets utilizing cast aluminum Nikasil plated cylinders, Mahle Motorsports in partnership with LN Engineering has re-introduced many aircooled 911 Porsche piston and cylinder kits that have been NLA (no longer available) for years, many featuring LN Engineering's billet aluminum Nickies cylinders. This includes piston and cylinders sets for all aircooled Porsche 911 models with the 2.0, 2.2, 2.4, 2.7, 3.0, 3.2, and 3.6 Mezger engine from 1965 through 1998.

Since Mahle no longer offers new aluminum Nikasil cylinders for some aircooled Porsche 911 models, Mahle Motorsport lightweight 2618 forged pistons including modern piston rings designed for use with Nikasil plated bores are now paired with LN Engineering's billet aluminum Nickies cylinders. The 2618 alloy used by Mahle Motorsport for their Porsche pistons provides the optimal expansion rate when paired with our Nickies cylinders and also offers greater strength over the original forged pistons used by Porsche. All Mahle Motorsport pistons feature a phosphate dry film lubricant to prevent galling in the wrist pin bores and microwelding in the ring grooves as well as their Grafal anti-friction coating which is applied to the piston skirts.

Supplied with each set of Porsche pistons are Mahle Motorsport's modern piston rings which are thinner than OEM rings, providing improved bore conformity resulting in reduced friction and improved ring seal. These modern piston rings are also significantly stronger and more durable than the original cast Goetze pistons rings used by Porsche in aircooled 911 engines. Mahle Motorsport piston sets also include high performance wrist pins and matching wrist pin clips.

Mahle Motorsport offers hands down the finest pistons for Porsche engines and when paired with our Nickies cylinders they make the best P&C set money can buy for your aircooled 911.

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