BluePrint Motorsports engines are built for maximum performance and are intended for extreme duty applications. Because of the high-stress nature of their use, these engines are sold without any warranty, expressed, or implied.

Overview:

BluePrint Engines introduces the all-forged Small Block Chevy-Compatible engine. Built for hard-hitting racing performance. Designed to handle extreme conditions, this powerhouse is packed with race proven components.

Description:

• Horsepower & Torque: 530 Horsepower / 480 FT. LBS. Torque
• Compression Ratio: 10.4:1
• BluePrint Engines Aluminum Heads
• BluePrint Engines Hydraulic Roller Cam
• BluePrint Engines Forged Crank
• BluePrint Engines Forged 4032 Pistons

Block:

• BluePrint Engines High Strength Cast Iron Block
• Cylinders Honed on Computer-Controlled Machine to Within .0002 Straightness and Roundness
• Cylinders are Sonic Tested for Thickness
• Drilled and Tapped for Clutch Linkage
• Align Honed Main Bearing Bore
• Mech Fuel Pump Provision: Yes
• Passenger Side Dipstick
• 1-Piece Rear Main Seal
• 4-Bolt Main
• 4.000" Bore

Rotating Assembly:

• BluePrint Forged Crankshaft
• 3.875" Stroke
• Forged I-beam 6.000" Connecting Rods
• BluePrint Engines Forged 4032 Pistons
• Internally Balanced Front - Externally Balanced Rear

Cylinder Heads:

• BluePrint Aluminum Cylinder Heads 
• 64cc Chamber
• 2.08" Intake / 1.60" Exhaust valves
• 220cc Intake / 67cc Exhaust runners

Cam Specs:

• Hydraulic Roller Cam
• .638 Intake / .622 Exhaust Lift
• 251 Intake / 259 Exhaust Duration
• @ .050-114 Degree Lobe Separation

Ignition Timing:

• 34 Degrees Total

Also includes:

• Holley 950cfm Double Pumper Carburetor w/ Mechanical Secondaries 
• BluePrint Engines Aluminum Intake Manifold 
• BluePrint Engines Valve Covers 
• Moroso Street / Strip Oil Pan
• HEI Distributor -
• High Volume Oil Pump
• Timing Cover
• Balancer

Notes: 

• BluePrint Motorsports engines are built for maximum performance and are intended for extreme duty applications. Because of the high-stress nature of their use, these engines are sold without any warranty, expressed, or implied.
• This engine features a true 4-inch bore, which mathematically yields 389 CID with a 3.875-inch stroke.
• The performance aluminum cylinder heads on this engine feature a .500 raised port vs OEM.