Description: 

• HP & Torque: 390 HP / 410 FT LBS
• Compression Ratio: 9.2:1
• Aluminum Heads
• Hydraulic Roller Cam
• Steel Crankshaft
• 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:

• Steel Crankshaft
• 3.480" Stroke
• Forged 5.700" connecting rods
• Hypereutectic pistons
• Internal Front/ External Rear engine balance

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
• .495 Intake .502 Exhaust
• 220 Intake / 224 Exhaust duration
• @ .050 - 114-degree lobe separation

Ignition Timing:

• 32 Degrees Total at 3500 RPM

Also Includes:

• Valve covers
• Oil pan
• Timing cover
• Harmonic Balancer
• Standard rotation long water pump
• Thermostat and thermostat housing
• Water neck
• Aluminum intake
• HEI distributor
• Spark plugs and wires
• EFI system

Notes:

• 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: BP3505CTFD

Fuel Delivery Type: Fuel Injected

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

Spark Plug Gap: .035"

Harmonic Balancer: Recommend BPP350 - Non Weighted, 8" diameter

Flexplate/Flywheel: Recommend Late 350 Weighted

Stall Converter: 2000-2400 rpm

Intake Manifold:  Dual plane, aluminum  BPP350VINT

Fuel Recommendation: 91 Octane

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

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

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