347 / 425 HP MSD Atomic EFI Coupe Engine

347 Stoker. 3.40 Stroke. Slightly more Torque over 331. One of our most popular Setups. Forged Pistons, Steel Beam Connecting Rods, Eagle Crank etc. Includes Complete plug n play Fuel Injection System. With Wiring harness, Sensors, Fuel pump, Fuel line kit and ECU.  Packaged with the Billet Pulleys Alternator. Steel billet Flywheel for 5 Speed.

Need Custom Options? Click GET A PRICE below.

$16,995.00

In Stock

Built to Order

Description

347 / 425 HP MSD Atomic EFI Coupe Engine

347 Stoker. 3.40 Stroke. Slightly more Torque over 331. One of our most popular Setups. Forged Pistons, Steel Beam Connecting Rods, Eagle Crank etc.

We are offering 347 / 425 HP MSD Atomic EFI Coupe Engine at a very competent price, please check the Product specifications and if you have any questions feel free to contact us.

  • Precision machined 302 roller block
  • Cast steel crankshaft 3.40 inch stroke
  • Steel beam connecting rods w/ 190, 00 psi hardened bolts
  • Keith black / icon pistons 10 to 1 compression
  • Perfect circle chrome moly piston rings
  • 3 piece steel double roller style timing chain
  • Steel roller camshaft delivers mid-range horse power & great low end torque
  • New melling oil pump and screen
  • Aluminum Performance Cylinder Heads. 60cc Combustion Chambers with Bronze Guides
  • Stainless steel swirl polished intake valves
  • Stainless steel swirl polished exhaust valves
  • Hard seats for unleaded or regular fuel
  • Heavy duty 1.45 diameter valve springs, 7 degree locks
  • Champion spark plugs gapped and installed
  • Comp cams xtreme duty roller rockers
  • New heavy duty chrome moly push rods
  • New chrome front sump 5 quart oil pan
  • Timing chain cover with scale
  • Aluminum ball milled polished baffled valve covers
  • Heavy duty steel billet flywheel
  • New edelbrock air gap dual plane intake manifold
  • Atomic efi 4 barrel throttle body w/ built in fuel injectors. Same linkage as a standard 4 barrel
  •  Rev limiter built in feature
  • Complete wiring harness, sensors, ecu computer & instructions
  • Electronic billet ignition distributor. 1 wire hook-up 45,000 volt coil
  • 45 degree thermostat housing & 180 degree thermostat
  • 8mm accel silicone wires
  • New external electric fuel pump, fuel filter and efi rated fuel  lines
  • High flow water pump
  • Chrome dip tube and dipstick
  • Chrome 14 inch air cleaner with washable element
  • 6 an fitting attached to end
  • Hot run tested includes setting initial & full timing advance
  • Video footage shown of your engine in test stand
  • March performance billet aluminum pulleys with 100 amp chrome 1 wire alternator
  • Blue printed, balanced, assembled by ase technicians
  • Crating and packaging at no extra charge

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