Overview:

This small block GM compatible engine is a powerful, ready-to-run small block Chevy crate engine built for reliability and everyday performance. It makes 390 horsepower and 410 pounds of torque, which means strong acceleration and plenty of muscle whether you’re cruising or showing off. It’s designed to run on regular pump gas, so you don’t need anything special to fuel it. Every engine is brand-new, tested on a dyno to prove its performance, and backed by a 30-month/50,000-mile warranty. In short, these engines give you classic Chevy V8 power with modern dependability, a perfect choice for anyone who wants a strong, worry-free engine upgrade.

Description: 

• Horsepower & Torque: 390 Horsepower / 410 ft. lbs. Torque
• Compression Ratio: 9.2:1
• BluePrint Engines Aluminum Heads
• BluePrint Engines Hydraulic Roller Cam
• BluePrint Engines Cast Crankshaft
  
• BluePrint Engines Hypereutectic Pistons

Block:

• BluePrint Engines High Strength Cast Iron Block
• Manufactured and Machined in the USA!
• 4-Bolt Main
• 4.000" Bore
• 1-Piece Rear Main Seal
• Mech Fuel Pump Provision: Yes
• Passenger Side Dipstick
• Drilled and Tapped for Clutch Linkage

Rotating Assembly:

• Cast Crankshaft
  
• 3.480" Stroke
• Forged 5.700" Connecting Rods
• Hypereutectic Pistons
• Internally Balanced Front - Externally Balanced Rear 

Cylinder Heads:

• BluePrint Aluminum Cylinder Heads - H8002K
• 64cc Chamber
• 2.02" Intake / 1.60" Exhaust Valves
• 195cc Intake / 75cc Exhaust Runners

Cam Specs:

• Hydraulic Roller
• .495 Intake /.502 Exhaust Lift
• 220 Intake / 224 Exhaust Duration
• @.050-114 Degree Lobe Separation

Ignition Timing:

• 32 Degrees Total at 3500 RPM

Also Includes:

• BluePrint Logo'd Valve Covers - BPP9518
• BluePrint Dipstick - BPP9420
• Rear Sump Oil Pan
• Timing Cover

Notes:

• The performance aluminum cylinder heads on this engine feature a .500 raised port vs OEM.