Mopar Performance 360ci /390HP Magnum Engine

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For those who want even more power, here's the Magnum 360. Testing produced 390 horsepower at 5300 RPM with peak torque output at 420 ft/lbs at 4400 RPM. This engine is not recommended for use with air conditioning or factory MPI installations. For maximum performance, Mopar recommends using a Holley 750 cfm carb and 1-7/8" exhaust headers.Features All new, not rebuiltCompression Ratio: 9:1Magnum R/T big valve cylinder headsSwirl port combustion chamber head designHigh-strength stainless steel 1.925" Int/1.625" Exh valvesHeavy-duty valve springsHydraulic roller camshaft (Lift .501" Int/.513" Exh, Duration 288° Int/292° Exh)Single plane M1 4-bbl aluminum intake manifoldIntake has bosses for MPI conversion (taller than stock so check hood clearance)Double roller timing chain and gearsElectronic ignition kit with distributorCast aluminum valve coversCenter sump oil pan (similar to Commando engine)Engine crate and stand
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