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BluePrint Engines Pro Series Chevy 502 C.I.D. 621 HP Dressed EFI Long Block Crate PS502CTFK Engines, c.i. big block GM style proseries engine - longblock w/ EFI. incl. 30 month / 50,000 warranty & Dyno
BluePrint Engines Pro Series Chevy 502 C.I.D. 621 HP Dressed EFI Long Block Crate PS502CTFK Engines, c.i. big block GM style proseries engine - longblock w/ EFI. incl. 30 month / 50,000 warranty & Dyno
A$38,296.28
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Description
Data: v2 - Desc: v4.2 - Upd: 2026-11-07 17:15:35
Features
Vehicle Compatibility and Return Conditions.
This item was designed and engineered in the USA for US domestic vehicles. OBD tools, ECUs, dongles, programmers, and tuners may have limited compatibility with vehicles outside the USA due to regional differences in emission standards and system configurations. Some features and functionality may vary depending on the vehicle and location.
Some electronic tuning devices and programmers require activation, registration, or pairing with a specific vehicle’s VIN (Vehicle Identification Number). Once activated or paired, these devices may become permanently associated with that vehicle, restricting or preventing their use on another vehicle, resticting our ability to offer returns or exchanges.
Please review the product details and images to ensure it meets your needs. For clarification or assistance, feel free to contact a StreetFX agent. Note: Returns are not accepted for special order or tuning products unless the unit is deemed faulty.
Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
Specifications
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Blueprint Engines |
| StreetFX SKU | mllPS502CTFK |
| SFX Item ID | 5183111 |
| Accounting SKU | mll-PS502CTFK |
| Manufacturer SKU | PS502CTFK |
| Manufacturer UPC | 887753800169 |
| Alternative References | MLL-PS502CTFK, PS502CTFK |
Crate Engines, BluePrint Engines 502 c.i. big block GM style proseries engine - Dressed longblock w/ EFI. incl. 30 month / 50,000 warranty & Dyno
BluePrint Engines Pro Series Chevy 502 c.i.d. 621 hp dressed long block crate engines are fully Dyno tested, passed vigorous inspections, and are prepared for those wanting maximum horsepower and durability. The engines are offered with or without complete front accessory drive system—available polished or with a black finish.
Features, specs, and contents:
• 621 hp, 560 ft.-lb., compression ratio 10.0:1
• Cast iron block with 4-bolt main
• Forged steel crankshaft and connecting rods
• Forged pistons and rings
• Internal balanced rotating assembly
• BluePrint aluminum cylinder heads
--119cc chamber
--2.30 in. intake/1.88 in. exhaust valves
--316cc intake/124cc exhaust runners
• Hydraulic roller cam
--.647 intake/.647 exhaust lift
--248 intake/254 exhaust duration @ .050
--112 degree lobe separation
• Valve covers, oil pan, and timing cover
• Harmonic balancer
• Plugs and wires
• Holley EFI system
• Pro Billet distributor
• Dyno test results shipped with engine
| Product Attributes | |
|---|---|
| Brand | BluePrint Engines |
| Manufacturer's Part Number | PS502CTFK |
| Part Type | Crate Engines |
| Product Line | BluePrint Engines Pro Series Chevy 502 C.I.D. 621 HP Dressed EFI Long Block Crate Engines |
| UPC | 00887753800169 |
| Crate Engine Family | Chevy Big Block |
| Actual Engine Displacement | 8.2L/502 |
| Crate Engine Cylinder Head Material | Aluminum |
| Engine Block Material | Cast iron |
| Advertised Compression Ratio | 10.0:1 |
| Assembled | Yes |
| Engine Balance | Internal |
| Cam Style | Hydraulic roller, OE roller |
| Rear Main Seal Style | 1-piece |
| Intake Manifold Included | Yes |
| Intake Manifold Style | Carbureted |
| Cylinder Heads Included | Yes |
| Carburetor Included | No |
| Throttle Body Included | Yes |
| Distributor Included | Yes |
| Oil Pan Included | Yes |
| Valve Covers Included | Yes |
| Timing Cover Included | Yes |
| Water Pump Included | Yes |
| Harmonic Balancer Included | Yes |
| Flexplate Included | No |
| Flywheel Included | No |
| Air Cleaner Included | No |
| Spark Plugs Included | Yes |
| Spark Plug Wires Included | Yes |
| Computer Included | Yes |
| Wiring Harness Included | Yes |
| Water Pump Style | Long |
| Stall Speed Rating RPM Range | 2,200-3,200 |
| Supercharger Included | No |
| Remanufactured | No |
| Quantity | Sold individually. |
| Notes | Standard deck engine has 4-bolt mains. Cylinder heads feature a 0.300 in. raised exhaust port versus an OEM casting. Includes a throttle body style EFI and polished front accessory drive system. |
Compatibility
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