Chevrolet Performance Turn-Key Crate Engine Package with AC Serpentine Package SP350 385hp 19433040

The new SP350/385hp uses the proven ZZ4 short block and ads to it the Fast Burn aluminum cylinder heads for 385 value packed horsepower. With value in mind, the Fast Burn 385 uses stamped steel rocker arms and the same ZZ4 camshaft that powers thousands of hot rods.The SP350/385 is an excellent choice for the basis of a custom engine. Its strong forged steel crankshaft and forged powdered metal connecting rods have been proven to 500 horsepower. And its Fast Burn cylinder heads are hungry for a little more cam.
Specifications:
Power: 385 HP @ 5600 RPM, 405 ft. lbs. of torque @ 3600 RPM
Displacement: 350 CID, 5.7L
Bore x Stroke: 4.00” x 3.48”
Compression Ratio: 9.6:1
Recommended Fuel: 92 Octane
Block: Cast Iron, 1 piece rear seal, 4-bolt main caps
Crankshaft: Forged Steel
Connecting Rods: Powdered Metal Steel
Pistons: Hypereutectic Aluminum
Camshaft: Steel Hydraulic Roller Tappet
Cam Lift: .474” Intake / .510” exhaust
Cam Duration @ .050”: 208 deg. Intake / 221 deg. Exhaust
Lobe Separation: 112 Degree
Cylinder Heads: Dual Bolt Pattern Fast Burn Aluminum, 3/8” screw-in rocker studs
Combustion Chamber: 62cc
Valves: .200” Intake/ 1.55” Exhaust
Rocker Arms: Stamped Steel, 1.5:1 Ratio
Valve Springs: 12551483
Balance: External
Maximum GM Recommended RPM: 5800
GM Recommended Torque Converter 3000-3400 Stall
Ignition Timing: Base 10 degrees BTDC, 36 degrees total @ 4000 RPM
Engine Includes:
• Fully GM assembled long block
• Polished Aluminum Valve Covers
• Steel Chrome 14” Air Cleaner with Chevy Logo
• Oil pump, pick-up and oil pan
• Aluminum Performance Intake
• GM Tuned 770CFM Holley Carb, included but not installed
• Performance Fuel Pump, included but not installed
• HEI Distributor and Spark Plugs
• Chevrolet Performance Plug Wire Set and Looms, Included but not installed
• 12-3/4” Auto Trans Flexplate
• 8” Harmonic Balancer
• Front timing cover
• Cast Iron Long Water Pump
• Oil Filter and Adapter
• Chevrolet Performance Serpentine Drive System with A/C, Included but not installed due to shipping restrictions
• Passenger Side RH Oil Dipstick and Tube
• GM Recommended Torque Converter Stall 2400-2800
Warranty:
General Motors limited 2 year / 50,000 mile parts & labor warranty. Click Here to view or download warranty form.
Related Engines:
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Pace Exclusive Assembled 19333158 crate engine with fuel pump to carb plumbing and prep & prime service
Base Chevrolet Performance SP350 Crate Engine