Overview

BluePrint Builder Series 347W/415HP Mustang Edition EFI Crate Engine and TKX Transmission Combos

BluePrint Builder Series 347W/415HP Mustang Edition EFI crate engine and TKX transmission combos take the guesswork out of matching up an engine and transmission for your ride. Featuring a fuel injected Ford small block-compatible 347 (c.i.d.) engine that produces 415 horsepower, this Mustang edition builder series includes a choice of black or polished pulley kits and TKX manual transmission. The aluminum BluePrint Engines cylinder heads help produce a nice 10.0:1 compression ratio, with assistance from the hydraulic roller camshaft, forged pistons, and steel crankshaft. Altogether, this assembly produces 415 lbs.-ft. of torque. When you need or want a new powertrain for your Ford Mustang, go with the authority in crate engines and their BluePrint Builder Series 347W/415HP Mustang Edition EFI crate engine and TKX transmission combos.

Other product features, items, and specifications include:

Block:
* New BluePrint high-strength cast iron
* Increased deck thickness and strength webbing
* Priority main oiling
* Main caps are 4-bolt
* Improved water jacket design
* One-piece rear main seal

Rotating Assembly:
* Cast steel crankshaft
* Stroke – 3.400 in.
* Forged I-beam 5.400 in. connecting rods
* Forged pistons
* Externally balanced BPP28 harmonic balancer

Cylinder Heads:
* BluePrint HP9009 models
* Chamber – 60cc
* Valves are 2.020 in. intake and 1.600 in. exhaust
* Exhaust runners are 190cc intake and 65cc exhaust

Camshaft:
* Hydraulic roller
* Intake valve lift – 0.543 in.
* Exhaust valve lift – 0.554 in.
* Intake duration at 0.050 in. of lift – 218
* Exhaust duration at 0.050 in. of lift - 226
* Lobe separation angle (LSA) – 112 degrees

Ignition Timing
* Initial is 10-16 degrees
* Will be 34 degrees total at 3,500 rpm
* Total is 32-34 degrees
* Firing order is 1-3-7-2-6-5-4-8

Complete TKX 5-speed Transmission Package:
* McLeod Super Street Pro single-disc clutch
* Hydraulic throwout bearing
* Aluminum bellhousing
* Billet flywheel
* Starter
* Gear ratios are 2.87:1 (first), 1.89:1 (second), 1.28:1 (third), 1.00:1 (fourth), and 0.81:1 (fifth)

Other Components:
* Dual plane aluminum intake manifold with satin finish
* Electronic fuel injection (EFI) system with pump kit
* Pro Billet distributor
* Mustang valve covers (scripted "Mustang" may not match images; based on availability)
* Oil pan with 7-quart capacity
* Complete front accessory drive includes A/C, power steering, alternator, water pump, belts, and pulleys (B347FKBTKXM is combo with black accessory drive; B347FKTKXM for polished system).
* BPP7938 NGK BKR5E spark plugs (0.750 in. reach, 14mm thread pitch, 5/8 in. hex, 0.035 in. gap)
* Torque converter with 2,000 – 2,400 rpm stall

Note: Factory 5 applications are a special order (must call). Recommended fuel is 91 octane. Recommended oil is non-synthetic 10W30. Not designed for EGR compatibility.

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