BluePrint Engines B302K4R7 SBF 302/370HP with 4R70W, Carbureted

#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

Fuel System Type:

Carbureted

Transmission Type:

4R70W

$18,499.00

/each

Factory Shipped

Quantity

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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

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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

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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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855.313.9176

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Installation Details

Installation Tips

Note that 4R70W transmission may require modifications/replacement of driveshaft, transmission mount, exhaust routing, etc.
Not for use in pollution-controlled vehicles.
The front accessory drive on this engine fits many vehicles, however it is the customer responsibility to accurately measure and confirm fitment. Note this is a low-profile design, but things such as power steering hoses, alternator wiring, and additional fittings/fabrication may be required on some vehicles.
Does not include TPS, as varies with carb or EFI type.
PACKAGE SHIPS ASSEMBLED AS PICTURED.
*A bronze distributor gear is NOT recommended on this engine

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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

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

CA WARNING:

Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov

CARB warning

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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