Engine Designed with small diameter harmonic balancer, Small cap Distributor, and drop base air cleaner, for vehicles with low firewall or hood clearance.

Does NOT include Fuel pump or lines.  for EFI pump options

Description:

• HP & Torque: 436 HP / 443 FT LBS 
• Compression Ratio: 10.0:1
• Aluminum Heads
• Hydraulic Roller Cam
• Cast Steel Crank
• Hypereutectic Pistons

Block:

• NEW BluePrint 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:

• New BluePrint Cast steel crankshaft
• 3.750" Stroke
• OEM type 5.700" connecting rods w/ 150,000 psi bolts
• Hypereutectic pistons
• External Front/ External Rear

Cylinder Heads:

• BluePrint Aluminum Cylinder Heads - H8002K
• 64cc chamber
• 2.02" intake/1.60" exhaust valves
• 195cc intake/75cc exhaust runners

Cam Specs:

• Cam Type: Roller
• .544 Intake .555 Exhaust
• 230 Intake / 236 Exhaust duration
• @ .050, 110 ° lobe separation angle

Ignition Timing:

• 34 Degrees Total at 3500 RPM

Also Includes:

• Holley Sniper EFI System
• Premium Vintage Valve covers
• Premium Vintage Air Cleaner
• 6.75-inch Harmonic balancer
• Spark plugs
• Under Header Spark plug wires (Perfect for Rams Horn exhaust manifolds)
• Long Style Water Pump
• Oil pan
• Timing cover
• Aluminum Intake Manifold
• Small cap Ready to run distributor equipped with Tach Drive and coil
• Front Accessory Drive with Water Pump, A/C Compressor,
• Alternator, and Power Steering Pump (Does not fit all Corvette)
• Thermostat and thermostat housing

Notes:

• Not for use in pollution-controlled vehicles.
• Air cleaner has a maximum height of 11.5 inches when measured from block end rail (Horizontal sealing surface under the intake manifold)
• The front accessory drive on this engine fits many vehicles, however it is the customer responsibility to accurately measure and confirm fitment.  Note this is a low-profile design, but things such as power steering hoses, alternator wiring, and additional fittings/fabrication may be required on some vehicles.
• This engine features a true 4-inch bore, which mathematically yields 377 CID with a 3.75-inch stroke.
• The performance aluminum cylinder heads on this engine feature a .500 raised port vs OEM.

Your BluePrint engine was dyno tested with the parts and specifications listed below. If you prefer to install a different part, your engine may not produce the horsepower recorded on your dyno sheet.

Part Number: BP38318CTFKV

Fuel Delivery Type: Holley sniper EFI

Spark Plug: BPP7938 NGK 7938 BKR5E (.750 inch reach, 14mm thread, 5/8 hex, plug)

Spark Plug Gap: .035"

Harmonic Balancer: BPP400L - 400 ci weighed, 8" diameter

Flexplate/Flywheel: Late 350 Weighted

Stall Converter: 2000-2400 rpm

Intake Manifold: Dual plane, satin aluminum

Fuel Recommendation: 91 Octane

Timing (Initial/Total Advance): Initial timing - 10-16° and Total timing 32-34°

Firing Order: 1,8,4,3,6,5,7,2

Total Oil capacity with production oil pan, and Correct BPP51061 Filter : 5 Quarts