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Up to 50% off clearance sale! New products added weekly!
Up to 50% off clearance sale! New products added weekly!

Atomic - BA-FG Barra Complete Engine StreeTorquer 475 Package

SKU 306370-475-BA
Original price $11,880.00 - Original price $11,880.00
Original price
$11,880.00 - $11,880.00
Current price $11,880.00

Due to the complexity of this package, please contact our sales team to confirm any additional options and to receive a shipping quote.

PH: 07 4633 0157

Atomic StreeTorquer 475 Long motor suit BA.

Atomic StreeTorquer 475 Long motor suit BF.

Atomic StreeTorquer 475 Long motor suit FG.

  • Ultrasonic tested seasoned Ford block – the thickest walls are required (we reject 4 in 10 for being like Cleveland blocks - too thin in spots due to core shift)
  • Full crankshaft preparation - magnafluxed, stress relieve/temper, checked for index/stroke, reground and/or micropolished journals and chamfered oil holes.
  • HyperTec hi-silicon pistons – 8.7:1 comp ratio and include coated skirts.
  • Chrome Steel Turbo piston rings
  • Atomic billet conrods – 6.060” C/C, bushed for floating pins, ARP 2000 bolts and cylindrically ground/honed tunnels.
  • ACL Competition bearings – conrods and mains
  • Atomic Competition Gasket and seal kit including MLS-D diesel style head gasket
  • Fully machined block inc torque plate honed cylinders, decked to crank centreline, main saddle alignment checked etc
  • Bearing clearances set up to suit the intended usage
  • Fully prepped (seasoned) Atomic cylinder head. Serviced with a multi angle valve job, fine Ra finish on deck, new O-Series turbo exhaust valves fitted, spring tensions set up and new Atomic #306044 valvestem seals.
  • New hydraulic lifters with preloads set
  • Atomic H/Duty Simplex timing chain #306620
  • Atomic billet crank sprocket #306562
  • Atomic HD timing chain tensioner #306563
  • Precision balanced
  • OE Ford balancer with CRMO washer and HD hex head bolt
  • Atomic Billet cams (OE profiles)
  • Atomic H/D Conical valve springs #306800
  • Atomic Head stud kit - 12mm #306651 with oversize washers #306675-14
  • Atomic All Steel Billet gear oil pump #306751-S Complete with EDM cut chrome moly gears #306750, Billet steel end plate #306753, Grade 10 fasteners, high flow bypass circuitry, blueprinted clearances and high pressure spring.
  • Atomic chrome moly timing guide pivot #306564
  • Atomic gasket set inc MLS head gasket.
  • Fit new brass welch plugs
  • Spray block grey in hi-temp engine enamel (or any other colour you prefer)
  • Powder coated rocker cover – your choice of 2 colours.
  • Precision blueprinting and assembly of long motor
  • Engine is fully test run in our engine test cell - verify all vitals of the engine (oil pressure hot and cold, ring bed-in, cylinder % leak down, lifters bled, etc) and full report supplied.
  • Supply torque specs manual, run-in procedure sheet and USB of engine operation on test bench
  • Supply 14 litres of Run-in 15W/40 oil
  • Supply genuine Ford oil filter
  • 12 months conditional warranty (see website for details)

*A long engine is complete from sump to rocker cover and all engines are partially run-in on our engine test cell to ensure everything is 100% spot-on before shipping.

  • Atomic hi tensile alloy steel main cap girdle (optional).
  • Atomic billet Parabolic pivoting guide (optional)
  • Range of performance camshaft profiles (optional)
  • Atomic Roller rockers (optional)

Note prices and specifications are subject to change.