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Mercury Racing 575 SCi Inboard Gasoline Engine 575-HP
$10,200.00
Used Mercury Racing 575 SCi (V8) Inboard Gasoline Engine. Perfectly Running and No Issuess at all. Ready to Go !!
Used Mercury Racing 575 SCi (V8) Inboard Gasoline Engine. Perfectly Running and No Issuess at all. Ready to Go !!
MERCURY RACING 575 SCi 8.2L 575-HP (V8)
Mercury Racing 575 SCi is a high-performance, supercharged 8.2L (502 cid) V8 marine engine. It produces 575 crankshaft horsepower using sequential multi-port fuel injection and a Roots-style supercharger. It is heavily utilized in high-speed offshore sport boats.
GENERAL SPECIFICATION
Horsepower: 575 HP (429 kW) at the crankshaft
Engine Type: GM Big Block V8
Displacement: 8.2L (502 cid)
Aspiration: Roots-style supercharger with water-cooled intercooler (SuperChiller)
Max Supercharger Boost: 4.3 to 4.5 psi
Fuel System: Sequential Multi-Port Electronic Fuel Injection (EFI)
Ignition System: Distributor-less, ECM controlled
DIMENSIONS & WEIGHT
Weight: 955 lbs (433 kg)
Length: 34.5 inches (876 mm)
Width: 33.75 inches (857 mm)
Height: 28.25 inches (718 mm)
OPERATING DATA & DIAGNOSTIC
Idle RPM: 750 RPM (in or out of gear)
Operating Range: 4800 to 5200 RPM at WOT
Compression Pressure: 145 psi (999 kPa)
Fuel Rail Pressure: Idle at 28 PSI, WOT at 26 PSI
Firing Order: 1-8-4-3-6-5-7-2
Engine Control Unit: MEFI3 (GM mapped)
FLUIDS & MAINTENANCE
Recommended Fuel: Minimum 87 AKI (Anti-Knock Index) Pump Gasoline
Oil Capacity: 8.0 U.S. Quarts (7.6 Liters) with filter
Cooling System: Seawater cooled, thermostatically controlled (20 U.S. Quarts capacity)
Spark Plugs: NGK R5673-8 (or AC-MR41T / Champion V4C)
Spark Plug Gap: 0.035 in (0.9 mm)
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