System Description; Cylinders - Lycoming IO-360-N1A Installation And Operation Manual

IO-360-N1A Engine Installation and Operation Manual
The Lycoming IO-360-N1A engine (Figure 1) is a direct-drive four-cylinder, horizontally opposed,
fuel-injected, air-cooled engine. It has tuned induction, and a down exhaust.
NOTICE: Refer to Appendix C for engine performance data.

Cylinders

There are four cylinders on this engine. Each cylinder (Figure 2) contains a cylinder head, barrel,
piston, parallel intake and exhaust valve guides and valve seats, rocker shafts, rocker covers, and
fins.
Fuel and air enter the cylinder through the cylinder head for mixing and combustion within the
cylinder.
The engine has intercylinder cooling baffles.
© 2016 Avco Corporation. All Rights Reserved
February 2016

SYSTEM DESCRIPTION

Figure 1
IO-360-N1A
Figure 2
Engine Cylinder
System Description
Page 1