Ram Jet 502 502ci Connect & Cruise Powertrain System 4L85-E Trans

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502 HP @ 5300 RPM
568 ft/lbs TQ @ 3600 RPM
SuperMatic 4L85-E Four Speed Transmission
3000-3400 RPM Stall Torque Converter

Ram Jet 502 502ci TECH SPECS:
Engine Type: Big-Block V-8
Displacement: 502ci
Bore x Stroke: 4.470' x 4.000'
Block: Cast-iron with four-bolt main caps
Crankshaft: Forged steel
Connecting Rods: Forged steel
Pistons: Forged aluminum
Camshaft Type: Hydraulic roller
Camshaft Lift: .527' intake / .544' exhaust
Camshaft Duration (@.050 in.): 224° intake / 234° exhaust
Cylinder Heads: Aluminum oval port w/ 110cc combustion chambers
Valve Size: 2.25' intake / 1.88' exhaust; Stainless steel
Compression Ratio: 9.6:1
Rocker Arms: Stamped steel
Rocker Arm Ratio: 1.7:1
Distributor: HEI type
Water Pump: Aluminum, short-style
Recommended Fuel: Premium pump
Maximum Recommended rpm: 5800
Balanced: External
Spark Plugs and Plug Wires: Included
Flexplate: 14" Included

INSTALLATION NOTES:

Requires a 12-volt power source and ground, fuel feed and fuel return line to the fuel tank. An in-tank fuel pump is recommended
Clutch linkage bosses are drilled and tapped. When using cast-iron exhaust manifolds, lower head bolts may need to be replaced with bolts with shorter heads for clearance
Comes with an externally balanced 14' automatic transmission flexplate
Designed for pre-1976 street vehicles or any off-road vehicle
Not intended for marine applications
IMPORTANT! For a safe, proper and trouble-free engine break-in, the MEFI 4 computer has a "green" mode that controls rpm during the break-in period. During this period, engine speed is limited to 4,000 rpm in the first hour, 4,500 rpm in the second hour and 5,500 rpm in the third hour