mustang ii      
MVMA Specifications Form
Passenger Car
Car Line     Mustang II     
Model Year     1977    Issued    9-76    Revised (o)      
 Engine Displacement
 
140 CID
(2300 cc)
170.8 CID
(2800 cc)
Engine - Cooling System
Type system (pressure, pressure
vented, atmospheric, other)
Pressure
Radiator cap relief valve pressure 12 - 16 PSI
Circula-
tion
thermostat
Type (choke, bypass) By-Pass Controlled By-Pass - Poppet
Starts to open at (°F) 188°F - 195°F 183°F - 190°F
Water
Pump
Type (centrifugal, other)     Centrifugal - Vane
GPM 1000 pump rpm 13.1  
Number of pumps One
Drive (V-belt, other) V-Belt
Bearing type Double Row, Sealed, Ball and Ball (2.3L 3/4"; 2.8L 5/8")
By pass recirculation type (int., ext.) Internal External (By-Pass Plus Choke)
Radiator core type (cross-flow,
vertical, cellular, tube and fin, other)
Down Flow - Tube and Slit Fin
Cooling system capacity With heater (qt.) 8.5 8.8 Automatic; 8.3 Manual
Without heater (qt) 7.8 8.0
Optional equipment
specify (qt)
9.1 with A/C 9.0 with A/C
Water jackets full len. of cyl (yes no) Yes
Water all around cylinder (yes, no) Yes
Radiator
hose
Lower Number and type
(molded, straight)
One - Molded
Inside diameter 1.25 at Radiator
1.50 at Water Outlet Conn.
1.25
Upper Number and type
(molded, straight)
One - Molded
Inside diameter 1.25 at Radiator
1.18 at Water Outlet Conn.
1.25
By-pass Number and type
(molded, straight)
None One - Molded
Inside diameter -- By-Pass: .95 one end, .79 other
Fan Number of blades and spacing 4 Uneven 5 Uneven 4 Uneven 5 Uneven
Diameter 16.00 x 1.38 16.50 x 2.00 16.00 x 1.38 17.06 x 1.89
Ratio-fan to crankshaft rev 1.05:1 1.05:1 1.05:1 1.15:1
Fan cutout type None Flex Blade None Flex Blade
Bearing type Double Row, Sealed, Ball & Ball (Water Pump Bearing)
*Drive belts (indicate belt used by letter) Fan                
Generator or alternator A B A B   F   F
Water pump & fan A B AD BD   F   F
Power steering   B   B   G   G
Air conditioning     ED ED       H
Crankshaft AC BC AD BD FG     FGH
Idler or (Air Pump) (C) (C) (E) D (E) D (F)     (F)H
*Drive Belt Dimensions A B C D E F G H I J K
Angle of V 36° 36° 36° 36° 36° 36° 36° 36°      
Normal length (SAE) 43.25 54.50 @ 36.75 46.00 34.50 51.00 42.50 53.50      
Width 3/8 3/8 1/4 1/2 1/4 15/32 15/32 1/2      
 @ Dual Belts


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