BluePrint Engines B347FK4R7 SBF 347/415HP with 4R70W, EFI

#227B347FK4R7

BluePrint Engines B347FK4R7 SBF 347/415HP with 4R70W, EFI

BluePrint 347 stroker delivers 415 horsepower and 415 ft.-lbs. of torque for strong small block Ford performance
Holley Sniper 2 EFI system provides modern fuel control, easier starting, and improved street drivability
Forged pistons, 10.0:1 compression, aluminum heads, and hydraulic roller cam support a durable high-performance street and strip combination

Fuel Induction Type:

Transmission Type:

4R70W

$21,599.00

/each

Factory Shipped

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Product Summary

Connect and Cruise Crate Engine Type, Oil Pan Included

BluePrint 347 stroker delivers 415 horsepower and 415 ft.-lbs. of torque for strong small block Ford performance
Holley Sniper 2 EFI system provides modern fuel control, easier starting, and improved street drivability
Forged pistons, 10.0:1 compression, aluminum heads, and hydraulic roller cam support a durable high-performance street and strip combination
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	10.0:1
Engine Displacement	347 cu. in.
Camshaft Type	Hydraulic Roller Tappet
Cylinder Head Material	Aluminum

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BluePrint Engines B347FK4R7 Details

This BluePrint Builder Series 347 c.i. engine and 4R70W automatic transmission package is a high-output small block Ford combination built for strong street performance with modern fuel injection and overdrive drivability. With 415 horsepower and 415 ft.-lbs. of torque, forged pistons, aluminum heads, a hydraulic roller cam, Holley Sniper 2 EFI, and a polished pulley kit, this dyno-tested package delivers serious power while the included 4R70W automatic adds strength, lockup efficiency, and highway-friendly cruising.

BluePrint 347 stroker delivers 415 horsepower and 415 ft.-lbs. of torque for strong small block Ford performance
Holley Sniper 2 EFI system provides modern fuel control, easier starting, and improved street drivability
Forged pistons, 10.0:1 compression, aluminum heads, and hydraulic roller cam support a durable high-performance street and strip combination
Polished front accessory drive includes alternator, power steering pump, air conditioning compressor, and supporting front drive components
Complete 4R70W automatic transmission package includes controller, torque converter, lockup overdrive, flexplate, and starter for versatile performance and cruising

Block:

BluePrint Engines High Strength Cast Iron block
Increased Deck Thickness and Strength Webbing
Priority Main Oiling
4.000" Bore
4-Bolt Main
1-Piece Rear Main Seal
Improved Water Jacket Design

Rotating Assembly:

BluePrint Cast Crankshaft
3.400" Stroke
Forged I-Beam 5.400" Connecting Rods
Forged Pistons
28oz Externally Balanced Front and Rear

Cylinder Heads:

BluePrint Aluminum Cylinder Heads - HP9009
60cc Chamber
2.02" Intake / 1.60" Exhaust Valves
190cc Intake / 65cc Exhaust Runners

Cam Specs:

Hydraulic Roller
.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:

Dual Plane, Satin Aluminum Intake Manifold
Holley Sniper 2 EFI System - BPP550-510-3XX
EFI Fuel Pump Kit - BPP5267
Pro Billet Distributor
Mustang Style Valve Covers
7 Quart Oil Pan
Dyno Tested and Shipped with Results
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 HP
2200-2600 Stall Torque Converter
Flex Plate
Starter
TPS Harness Included for Integration with Transmission Controller and EFI.
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: B347FK4R7
Fuel Delivery Type: Fuel Injection
Spark Plug: BPP7938 NGK 7938 BKR5E (.750 inch reach, 14mm thread, 5/8 hex, plug)
Spark Plug Gap: .035"
Harmonic Balancer: BPP28 - 28.4 Ounce, 6.4" Diameter
Flexplate/Flywheel: 28.4 Ounce Weighted
Stall Converter: 2000-2400 rpm
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: 1,3,7,2,6,5,4,8
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

WARNING:

Cancer and Reproductive Harm – www.P65Warnings.ca.gov

CARB warning

BluePrint Engines B347FK4R7 Specifications

KEY SPECS
MFG. Part #	B347FK4R7
Brand	BluePrint Engines
Crate Engine Type	Connect and Cruise
Compression Ratio	10.0:1
Engine Displacement	347 cu. in.
Camshaft Type	Hydraulic Roller Tappet
Cylinder Head Material	Aluminum
Piston Material	Forged 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	Yes
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	415 ft./lbs.
Horsepower	415 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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