BluePrint Engines GM 400 ci. 508 HP Base Long Block Crate Engine BP4002CT1
In stock
SKU
63243
400CI Crate Engine | Small Block GM Style | Longblock | Aluminum Heads | Roller Cam
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- HP and Torque: 508 HP / 473 FT LBS
- Compression Ratio: 10.3:1
- Aluminum Heads
- Hydraulic Roller Cam
- Forged Crank
- Forged Pistons
Block:
- NEW BluePrint Cast Iron Block
- Manufactured and Machined in the USA!
- 4-Bolt Main
- 4.125" Bore
- 1-Piece Rear Main Seal
- Mech fuel pump provision: Yes
- Passenger Side Dipstick
- Drilled and tapped for clutch linkage
Rotating Assembly:
- New BluePrint Forged Crankshaft
- 3.750" Stroke
- OEM type 5.700" connecting rods w/ 150,000 psi bolts
- Forged Pistons
- Internal Front/ External Rear
Cylinder Heads:
- BluePrint Aluminum Cylinder Heads - HP8103
- 64cc chamber
- 2.08" intake/1.60" exhaust valves
- 220cc intake/67cc exhaust runners
Cam Specs:
- Cam Type: Roller
- .555 Intake .576 Exhaust
- 236 Intake / 242 Exhaust duration
- @ .050 - 110 degrees lobe separation
Ignition Timing
- 10-16 degrees initial and total timing 32-34 degrees at 3500 RPM
Notes:
| Product Name | BluePrint Engines GM 400 ci. 508 HP Base Long Block Crate Engine BP4002CT1 |
|---|---|
| Is ESP | No |
| Is Canceled | No |
| Warranty Term | Manufacturer |
| 90 Day Returns | Yes |
| ATF Recommended products - Enabled | No |
| specifications_ax | RECOMMENDATIONS 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.
|
| warranty_ax |
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