BluePrint Engines Truck Builder Series EFI 383CI Crate Engine with 4WD Ready 700R4 Auto Transmission | GM SBC Style | Aluminum Heads | Roller Cam | Deluxe Dressed Longblock w/ Pulleys - Polished
Part #: B383FK4WD
Description


- HP & Torque: 405 HP / 446 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
.495 Intake .502 Exhaust
220 Intake / 224 Exhaust duration
@ .050, 114 ° lobe separation angle
Also Includes:
- Intake Manifold dual plane, satin aluminum
Complete EFI system
Valve covers, oil pan and timing cover
Dyno test results shipped with engine - EFI Fuel Pump kit
- Spark plugs & wires
-
180 degree Thermostat & housing
Oil filter
Plug wire seperators - complete front accessory drive with A/C and P/S
ASSEMBLED W/ COMPLETE TRANSFER CASE READY 700R4 AUTO TRANS PACKAGE:
700R4 Complete Package. Features 4wd Stub Shaft, and transfer case ready, 4wd case.
(Accepts common GM 4 Bolt Transfer Case)
2200-2400 Stall Torque converter
Flexplate
Starter
Warranty
- 30 month / 50,000 mile
Notes:
Part #: B383FK4WD
Description


- HP & Torque: 405 HP / 446 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
.495 Intake .502 Exhaust
220 Intake / 224 Exhaust duration
@ .050, 114 ° lobe separation angle
Also Includes:
- Intake Manifold dual plane, satin aluminum
Complete EFI system
Valve covers, oil pan and timing cover
Dyno test results shipped with engine - EFI Fuel Pump kit
- Spark plugs & wires
-
180 degree Thermostat & housing
Oil filter
Plug wire seperators - complete front accessory drive with A/C and P/S
ASSEMBLED W/ COMPLETE TRANSFER CASE READY 700R4 AUTO TRANS PACKAGE:
700R4 Complete Package. Features 4wd Stub Shaft, and transfer case ready, 4wd case.
(Accepts common GM 4 Bolt Transfer Case)
2200-2400 Stall Torque converter
Flexplate
Starter
Warranty
- 30 month / 50,000 mile
Notes:
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: B383K4WD
Fuel Delivery Type: 750 CFM Carburetor
Spark Plug: BPP7938 NGK 7938 BKR5E
Spark Plug Gap: .035"
Harmonic Balancer: BPP400L - Weighted, 8" diameter
Flexplate/Flywheel: Weighted, 1 pc RMS
Stall Converter: 2400+
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
Notes: Recommended break in oil for your BluePrint Crate Engine:BPP710, Not for EGR
Click here to download a copy of the Installation Guide that came with your BluePrint engine.