GM Small Block Compatible 400 c.i. Engine - 500 Horsepower - Long Block

Description:

• Horsepower & Torque: 500 Horsepower / 510 ft. lbs. Torque
• Compression Ratio: 10.3:1
• BluePrint Engines Aluminum Heads
• BluePrint Engines Hydraulic Roller Cam
• BluePrint Engines Forged Crank
• BluePrint Engines Forged Pistons

Block:

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

Rotating Assembly:

• BluePrint Forged Crankshaft
• 3.750" Stroke
• Forged Steel Crank 5.700" Connecting Rods
• Forged Pistons
• Internally Balanced Front - Externally Balanced Rear

Cylinder Heads:

• BluePrint Aluminum Cylinder Heads - HP8103
• 64cc Chamber
• 2.08" Intake /1.60" Exhaust Valves
• 220cc Intake /67cc Exhaust Runners

Cam Specs:

• Hydraulic Roller
• .555 Intake / .576 Exhaust Lift
• 236 Intake / 242 Exhaust Duration
• @ .050-110 Degree Lobe Separation

Ignition Timing:

• 10-16° Initial and Total Timing 32-34° at 3500 RPM

Also Includes:

• Valve Covers - BPP9518
• Timing Cover
• Oil Pan

Notes:

• Not for EGR
• The performance aluminum cylinder heads on this engine feature a .500 raised port vs OEM.

Warranty

BETTER THAN THE REST.

The satisfaction of our customers is our highest priority at BluePrint Engines. We use quality components to balance your engine's rotating assembly within two grams of spec. We dyno test your crate engine and certify that it's ready to deliver horsepower and torque.

We give your BluePrint engine the industry's best-in-class warranty for 30-months / 50,000 miles — with the extra confidence only BluePrint can provide. Our warranty applies to individual or professional installations and is fully transferable.