Flow Matched & Multiple Angle Valve Machined New Cylinders for Lycoming and Continental Motors Engines

Please contact John Pava at (650) 354-1399 ext 16
Email:

Available on New Cylinders for the Following Six Cylinder Engine Models Only

CONTINENTAL ENGINE MODELS

IO-360, TSIO/LTSIO-360, O-470, IO-470, IO-520, IO-550, TSIO-520, TSIO-550, GTSIO-520

LYCOMING ENGINE MODELS

O-540, IO-540, AEIO-540, IO-580, AEIO-580, IO-720, TIO/LTIO-540, TIO-541



CYLINDER FLOW MATCHING

Set of Six Cylinders $7,500 + Cost of New Cylinder Assemblies & Shipping

CYLINDER MULTIPLE ANGLE VALVE & SEAT MACHINING

Set of Six Cylinders $9,000 + Cost of New Cylinder Assemblies & Shipping

CYLINDER FLOW MATCHING & MULTIPLE ANGLE VALVE & SEAT MACHINING

Set of Six Cylinders $15,000 + Cost of New Cylinder Assemblies & Shipping

Set of Six XR BLACK EDITION VII Processed New Cylinders $19,440 + Cost of New Cylinder Assemblies & Shipping


FLOW MATCHING BENEFITS

Factory New Cylinders are manufactured using a sand-casting production process that can leave unwanted surface flashings in the cylinder casting which can alter and restrict the cylinder’s ability to efficiently flow air. “Power-By-Victor” Flow Matching streamlines the flow of air and can significantly improve the Volumetric Efficiency of the cylinder providing for smoother engine operation and improved power.
See: http://www.victor-aviation.com/Air_Flow_Volumetric_Efficiency_Improved.php

MULTIPLE ANGLE VALVE & SEAT MACHINING BENEFITS

Cylinder manufacturers use CNC computer controlled automatic valve and seat grinding procedures to reduce their cost of labor. This is performed in a fast-moving production line during the manufacturing process of new cylinders. Drawbacks persist during CNC machining as this machining process can’t distinguish the difference between a good or bad part, nor can the machining process provide for valve to seat compression leakage testing. “Power-By-Victor” Multiple Angle Valve & Seat Machining perfects and improves the flow of air and valve seating by hand stone grinding the cylinders valves and seats without the use of automated CNC equipment and provides for superior quality control. Multiple angles are stone ground by Victor Technicians to improve the venturi airflow effect, hand lapped and compression leak tested producing smoother engine operation, better compression and enhanced power.
See: http://www.victor-aviation.com/Multiple_Angle_Machined_Valves.php