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#227B302K4R7
BluePrint Engines B302K4R7 SBF 302/370HP with 4R70W, Carbureted
- BluePrint 302 delivers 370 horsepower and 350 ft.-lbs. of torque for strong small block Ford street performance
- Holley 600 CFM Street Warrior carburetor and dual plane intake provide classic carbureted response with dependable drivability
- Aluminum heads, hydraulic roller cam, and 9.5:1 compression offer a balanced combination of power, efficiency, and 87-plus octane compatibility
$18,499.00
/each
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Product Summary
Connect and Cruise Crate Engine Type, Oil Pan Included
- BluePrint 302 delivers 370 horsepower and 350 ft.-lbs. of torque for strong small block Ford street performance
- Holley 600 CFM Street Warrior carburetor and dual plane intake provide classic carbureted response with dependable drivability
- Aluminum heads, hydraulic roller cam, and 9.5:1 compression offer a balanced combination of power, efficiency, and 87-plus octane compatibility
- Polished front accessory drive includes alternator, power steering pump, air conditioning compressor, and supporting front drive components
Key Specs
| Crate Engine Type | Connect and Cruise |
| Compression Ratio | 9.5:1 |
| Engine Displacement | 302 cu. in. |
| Camshaft Type | Hydraulic Roller Tappet |
| Cylinder Head Material | Aluminum |
Need To Know
Made to Order
This custom item will ship when completed
Truck Shipment
Truck shipments must be pre-paid with a credit card, certified check or money order
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855.313.9176Quick and Easy Returns
Return PolicyBluePrint Engines B302K4R7 Details
BluePrint Engines B302K4R7 Details
This BluePrint Builder Series 302 c.i. engine and 4R70W automatic transmission package is a complete carbureted small block Ford setup built for strong street performance with classic V8 character and modern overdrive convenience. Producing 370 horsepower and 350 ft.-lbs. of torque, it combines aluminum heads, a hydraulic roller cam, a Holley 600 CFM Street Warrior carburetor, and a polished pulley kit with a performance-built 4R70W automatic transmission for a well-rounded package that offers solid throttle response, reliable cruising, and easy installation appeal.
- BluePrint 302 delivers 370 horsepower and 350 ft.-lbs. of torque for strong small block Ford street performance
- Holley 600 CFM Street Warrior carburetor and dual plane intake provide classic carbureted response with dependable drivability
- Aluminum heads, hydraulic roller cam, and 9.5:1 compression offer a balanced combination of power, efficiency, and 87-plus octane compatibility
- Polished front accessory drive includes alternator, power steering pump, air conditioning compressor, and supporting front drive components
- Includes complete 4R70W automatic transmission package with controller, torque converter, lockup overdrive, flexplate, and starter for easy cruising and versatile performance
Block:
- BluePrint Engines High-Strength cast Iron Block
- Increased Deck Thickness & Strength Webbing
- Improved Water Jacket Design
- 1-Piece Rear Main Seal
- Priority Main Oiling
- 4.000" Bore
- 4-Bolt Main
Rotating Assembly:
- Ford, Machined and Balanced by BluePrint Engines
- 3.000" Stroke
- OEM Type 5.090” Connecting Rods
- Hypereutectic Pistons
- 50oz External Balance Front and Rear
Cylinder Heads:
- BluePrint Aluminum Cylinder Heads - HP9009
- 60cc Chamber
- 2.02" Intake / 1.60" Exhaust Valves
- 190cc Intake / 60cc Exhaust Runners
Cam Specs:
- Hydraulic Roller Cam
- .543 Intake / .554 Exhaust Lift
- 218 Intake / 226 Exhaust Duration
- @.050-112 Degree Lobe Separation
Ignition Timing:
- 34 Degrees Total at 3500 RPM
Also Includes:
- Holley 600 CFM Street Warrior Carburetor - BPP080457SA
- Thermostat and Thermostat Housing
- Dual Plane Intake Manifold - BPP302INT
- MSD Pro Billet Distributor - BPP3023BK
- Harmonic Balancer - BPP50
- Ignition Coil - BPP82021BK
- Spark Plugs and Wires
- Fuel Pump - BPP6588
- Painted Oil Pan
- Valve Covers
- Air Cleaner
- Dipstick
- Polished Front Accessory Drive - BPP302FDACPS4
- Driver Side Standard Rotation Water Pump
- Type II Power Steering Pump
- Remote Power Steering Pump Reservoir
- 140amp 1-wire Alternator
- 7B10 Peanut Air Conditioning Compressor
Assembled with Complete 4R70W Automatic Transmission Package:
- Includes Electronic Transmission Controller
- Transmission Built to 650 Horsepower
- 2200-2600 Stall Torque Converter
- Flex Plate
- Starter
- 4 Speed, Overdrive Transmission w/ Lockup
- GEAR RATIOS
First: 2.84 :1.
Second: 1.55 :1.
Third: 1.00 :1.
Overdrive: 0.70 :1.
Reverse: 2.32 :1.
Engine Accessory Specifications:
- Part Number: B302K4R7
- Fuel Delivery Type: Carbureted, 600cfm
- Spark Plug: BPP7938 NGK 7938 BKR5E (.750-inch reach, 14mm thread, 5/8 hex, plug)
- Spark Plug Gap: .035"
- Harmonic Balancer: BPP50 - 50 Ounce, 6.4" Diameter
- Flexplate/Flywheel: 50 Ounce Weighted
- Stall Converter: 1800-2200 rpm
- Intake Manifold: Dual Plane, Satin Aluminum
- Fuel Recommendation: 87+ Octane
- Timing (Initial/Total Advance): Initial Timing - 10-16° and Total Timing 32-34°
- Firing Order: 1,3,7,2,6,5,4,8
- Recommended Break in Oil: BPP710
- Recommended Service Oil: BPP10W30
- Recommended Oil Filter: BPP21085 or BPP51515
CARB Warning
Follow EPA, CARB, and state regulations for engine changes
CARB Warning
Follow EPA, CARB, and state regulations for engine changes
Emissions warning: this part is for vehicle engine changes, not direct oem engine replacements. In California, engine changes are legal when done in compliance with California bureau of automotive repairs (bar) engine change policy. For assistance, call bar referee at: (800) 622-7733. And see https://bar.Ca.Gov/consumer/smog_check_program/engine_changes. All customers must comply with federal epa mobile source enforcement memorandum no. 1a (and addendum) and all applicable state regulations when conducting engine changes. Improper installation and/or use of this part in California may subject the installer and/or owner to a $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and laws of all states for use of this engine change part on makes or models of vehicles that render them noncompliant with applicable state and/or federal emission laws with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine
BluePrint Engines B302K4R7 Specifications
BluePrint Engines B302K4R7 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | B302K4R7 |
| Brand | BluePrint Engines |
| Crate Engine Type | Connect and Cruise |
| Compression Ratio | 9.5:1 |
| Engine Displacement | 302 cu. in. |
| Camshaft Type | Hydraulic Roller Tappet |
| Cylinder Head Material | Aluminum |
| Piston Material | Hypereutectic Aluminum |
| Crankshaft Material | Cast Steel |
| Carburetor Included | Yes |
| Intake Manifold Included | Yes |
| Distributor Included | Yes |
| Connecting Rod Material | Forged Steel |
| Valve Covers Included | Yes |
| Cylinder Heads Included | Yes |
| Throttle Body Included | No |
| Timing Cover Included | Yes |
| Oil Pan Included | Yes |
| Water Pump Included | Yes |
| Harmonic Balancer Included | Yes |
| Flexplate Included | No |
| Flywheel Included | Yes |
| Air Cleaner Included | Yes |
| Spark Plugs Included | Yes |
| Spark Plug Wires Included | Yes |
| Computer Included | No |
| Wiring Harness Included | Yes |
| GENERAL | |
| Torque | 350 ft./lbs. |
| Horsepower | 370 horsepower |
| Combustion Chamber Volume | 60cc |
| Camshaft Duration (.050 in) | 218° intake / 226° exhaust |
| Camshaft Lift (in) | .543 intake / .554 exhaust |
| Sold in Quantity | Kit |
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