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Idiomas disponibles
Idiomas disponibles
Water Pump:
The RAMJET 502 engine comes with an aluminum, short style water pump, part number 19168602. The pump included with this
kit has a standard rotation impeller that is used with conventional accessory drives. Some serpentine belt systems require a water
pump with a reverse-rotation impeller. In these instances, install a water pump specified for the original application.
Air Cleaner:
The RAMJET 502 comes with an air filter designed to provide maximum filtration with minimum airflow restriction. This air cleaner,
part number 12490257, will attach to any L98 style throttle body, provided enough clearance exists.
RAMJET 502 Engine Specifications:
Displacement:
Bore x Stroke:
Compression
Block:
Cylinder Head:
Valve Diameter (Intake/Exhaust):
Chamber Volume:
Crankshaft:
Connecting Rods:
Pistons:
Rings:
Camshaft:
Lift:
Duration:
Centerline:
Rocker Arm Ratio:
Timing Chain:
Oil Pan:
Recommended Oil:
Oil Pressure (Normal):
18 psig @ 2000 RPM
24 psig @ 4000 RPM
Oil Filter:
Valve Lash:
Fuel:
Maximum Engine Speed:
Spark Plugs:
Spark Plug Gap:
Firing Order:
Information may vary with application. All specifications listed are based on the latest production information available at the time of
printing.
Ramjet 502 Engine
TITLE
502 cubic inches
4.47 inch x 4.00 inch
9.6:1 Nominal
Cast iron, four-bolt main caps
Cast aluminum, oval port
2.25"/1.88"
110cc
Forged steel
Forged steel, 7/16" bolts
Forged aluminum
Chrome Moly
Hydraulic roller tapper
.527" intake, .544" exhaust
224° intake, 234° exhaust @.050" tappet lift
104° ATDC intake, 109° BTDC exhaust
1.7:1, stamped steel
Single roller design
6 - quart
5W30 Synthetic (After Break-in)
6 psig @ 1000 RPM
AC Delco part # - PF454
1/8 Turn down from 0 (Zero)
Premium unleaded - 92 (R+M/2)
5800 RPM
AC Delco Rapidfire # 4
0.040"
1-8-4-3-6-5-7-2
88962910
IR 17FE14
PART NO.
5
54
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