BluePrint Engines Crate Engine, For GM Chevrolet Big-Block, 502ci, ProSeries, 621 HP, Deluxe Dressed with Polished Pulley Kit, Fuel Injected, Each
Part Number:BPE-PS502CTFK
HP & Torque: 621 HP / 560 FT. LBS
Cylinder Heads: BluePrint Engines Aluminum Cylinder Heads
Compression Ratio: 10:1
Camshaft: Hydraulic Roller Cam - .647 Intake / .647 Exhaust Lift and 248 Intake / 254 Exhaust Duration @ .050 - 112° LSA
Pistons: Forged
Crankshaft: Steel Crank - 4.000" Stroke and Forged 6.135" Rods
DETAILED INFORMATION
Description:
- HP & Torque: 621 HP / 560 FT LBS
- Compression Ratio: 10.0:1
- Aluminum Heads
- Hydraulic Roller Cam
- Forged Crank
- Forged Pistons
- Polished Pulley Kit
Block:
- NEW BluePrint Cast Iron Block
- Manufactured and Machined in the USA!
- 4-Bolt Main
- 4.466" Bore
- 1-Piece Rear Main Seal
- Mech fuel pump provision: Yes
- Standard Deck
Rotating Assembly:
- New BluePrint Forged Crankshaft
- 4.000" Stroke
- Forged H-beam 6.135" connecting rods
- Forged Pistons
- Internal
Cylinder Heads:
- BluePrint Aluminum Cylinder Heads -
- 119cc chamber
- 2.30" intake/1.88" exhaust valves
- 316cc intake/124cc exhaust runners
- Cylinder heads feature a .300 in. raised exhaust port vs an OEM casting.
- Must verify header/exhaust clearance
Cam Specs:
- Cam Type: Roller
- .647 Intake .647 Exhaust
- 248 Intake / 254 Exhaust duration
- @ .050 - 112-degree lobe separation
Also Includes:
- Valve covers
- Oil pan and timing cover
- Harmonic balancer
- Plugs and Wires
- Holley EFI System
- Pro Billet Distributor
- Installed polished complete front accessory drive system with A/C, P/S, WP, all belts and pulleys.
Notes:
- Not for use in pollution-controlled vehicles
- Cylinder heads feature a .300 in. raised exhaust port vs an OEM casting
- Must verify header/exhaust clearance
- Does not include fuel pump
Engine Accessory Specifications
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: PS502CTFK
Fuel Delivery Type: EFI
Spark Plug: BPP7938 NGK 7938 BKR5E (.750 inch reach, 14mm thread, 5/8 hex, plug)
Spark Plug Gap: .035"
Harmonic Balancer: Non-Weighted
Flexplate/Flywheel: Non-Weighted
Stall Converter: 2200+
Intake Manifold: Single 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 : 8 Quarts
Notes: New BluePrint block manufactured and machined in the USA
