Ly-Con Rebuilding Co. The leader in High Performance Aircraft Engines, along with NFS Inc. has designed and Manufactured thousands of NFS pistons for more than 18 years. With Over 1400 Engines built with 10.1 or higher compression. We have built a reputation that others can only try to follow. Top engine shops demand NFS Pistons.

NFS Pistons are Custom Forged and CNC machined in America.
NFS Pistons Are Manufactured with "Ultra Crown ", which is a digital three-dimensional crown machining and "Ultra Groove" which is a machining operation to provide the flattest ring groove possible. Also "Finite Element Analysis", which is a process where stress and fatigue are tested on a computer model before it goes into production. Research and Development is available along with Computer aided Dyno testing. Custom Experimental Engines and other aftermarket parts are available.
NFS Pistons for Lycoming & Continental are in stock in a variety of compression ratios,bore sizes & coatings.

Our winning record and customer list speaks for itself. Our parts are tested and proven by the Best and Fastest in the business.
* Completely Redesigned With Tomorrows Technology Today.
* Forged From The Highest Quality Alloy.
* The Highest Standards in Quality Control.
* State Of The Art CNC Machined to Millionths Of An Inch.
* Uses Standard Lycoming & Continental Rings and Wrist Pins.
* Custom Bore Sizes, Compression Ratios and Ring Combinations.
* Most Standard, P-OIO & P-015 Bore Sizes And Compression Ratios In Stock
* New State Of The Art Piston Dome Designs For Improved Flame Travel.
* Pistons Are Serialized For Material And Customer Tracking.
* Balanced To Within One-Gram Per Set. (A Dollar Bill Weights One-Gram)
* Custom Dish Top Design For Turbo, Nitrous and Superchargers.
* Custom Coatings are Available.