Fly
wh
eel s
ide
Water outlet
connection
Water outlet
connection
Pressure equalization
connection
Pressure guage
connection
Pressure guage
connections
Figure 1.9: Head details (water jackets, gas chambers and gas flow)
D
C
B
A
F
ly
whe
el
si
de
Gas inlet
(first stage inlet)
Connected to
intercooler outlet
(second stage inlet)
Connected to
intercooler inlet
(first stage outlet)
Gas outlet
(second stage outlet)
Water inlet
Water inlet
Water inlet
Note: 1) Letters A through D show direction of gas flow.
2) Dark shaded areas show the water jackets. Light shaded areas show the gas chambers.
Water jackets
Gas chambers
9
