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Performance Engine's propietary components

High Performance forged pistons.
Performance Engines’ line of high performance forged pistons covers the most popular aviation engine applications. Their dimensional tolerance is 0.0001” and are manufactured with aerospace grade 2618T-61 aluminum. This makes them approximately 40% stronger and more dense than OEM Cast pistons. We offer our pistons with the option of Ceramic Coated Tops and P2 Moly skirts. Click here to view our full line of High Performance Forged Pistons.

Oil Filter Adapter
Performance Engines has developed an Oil Filter Adapter for all Lycoming engines. This adapter is off set 45 degrees for added clearence from the firewall. It’s perfect for experimental applications. Billet machined to exacting tolerances from Aerospace grade 6061T6 aluminum and hard anodized.

Oil Pressure Relief Valve
This oil pressure relief valve is externally adjustable and when time comes, completely rebuildable. Billet machined to exacting tolerances from Aerospace grade 6061T6 aluminum and hard anodized. All internal components are manufactured using heat treated stainless steel.

Inverted Oil Pickup (doubles as a vacuum pump pad or standby alternator pad).
This item is a must for inverted flight enthusiasts. Billet machined to exacting tolerances from Aerospace grade 6061T6 aluminum and hard anodized.

High Performances Cams
If you change the engines compression ratio without changing the cam lobe profile you won’t increase the engines horsepower and torque to its fullest potential. At Performance Engines we start with a stock OEM Certified Cam a re-grind the lobe profile to exacting tolerances. Essentially we change the lift, duration and overlap to optimize the torque and horsepower for the specific RPM and application.
Our proprietary lobe design was engineered to extract the most performance out of an aircraft engine, while maintaining the highest level of reliability. Once the camshaft has made its conversion to a high performance camshaft we dynamically balance it to a maximum tolerance of 1 gram.

High Performance Valves
Performance Engines Super Alloy-Nickel based valves are manufactured using One Piece Forgings and represent the latest cutting edge technology and the highest quality on today’s market. Each two step forged piece is machined, triple heat treated, stress relieved, ground, coated and then finally rolled. Once these steps are complete each and every valve is ultrasonically tested and x-rayed.

We sell standard size, oversized and custom sizes. All valves are swirl polished for added flow. Also available with longer valve stems.

High Performance Valve Springs
Performance Engines valve springs are precision manufactured using only premium grade chrome silicone steel. These valve springs are designed to control dominant harmonics, provide drivetrain stability and therefore, reduce valvetrain wear and increase reliability. 

Our high performance valve springs are stronger than the OEM Stock variety and offer a increased tension. This increase in tension places more pressure on the valve to the seat and ensures a better seal. Most importantly this higher pressure helps eliminate the possibility of valve floating, ensuring that the valvetrain remains true to the camshaft lobe profile.

High Performance Titanium Retainers
Our pro series Titanium Retainers are precision CNC machined from aerospace grade titanium alloy and heat treated.  They also offer a 40% weight savings over convensional retainers.

Valve Spring Shim Kit
This kit allows you to adjust the installed height of valve springs resulting in optimized valve spring tension and valve timing.




Parts in Stock and Ready to Ship
Performance Engines maintains a large inventory of parts for Immediate Shipping. Give us a call or email us with your parts needs. For a complete listing of the parts we handle please have a look at our Line Card

Click for an On-Line Quote
for
Certified Parts Applications

Click for an On-Line Quote
for
Experimental Parts Applications











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