418W / 515 HP Atomic EFI Cobra Kit Engine

351w based engine. 4.10 inch Stroke. A real powerhouse. All Forged Internals. Crank, Rods, Pistons.  Complete plug n play Fuel Injection System Packaged with the Billet Pulleys and Alternator. Cobra Dress up Valve Covers and Oval Air Cleaner. Steel billet Flywheel for 5 Speed.

Need Custom Options? Click GET A PRICE below.

$14,995.00

In Stock

Built to Order

Description

418W / 515 HP Atomic EFI Cobra Kit Engine

351w based engine. 4.10 inch Stroke. A real powerhouse. All Forged Internals. Crank, Rods, Pistons.  Complete plug n play Fuel Injection System Packaged with the Billet Pulleys and Alternator.

We are offering 418W / 515 HP Atomic EFI Cobra Kit Engine at a very competent price, please check the Product specifications and if you have any questions feel free to contact us.

  • Precision machined 351w roller block
  • Eagle forged steel 4340 crankshaft
  • Steel h beam connecting rods with 190,00 psi arp bolts
  • Srp / mahle power forged pistons 10.5 to 1 compression
  • Perfect circle chrome moly piston rings
  • 3 piece steel double roller style timing chain
  • Hyd roller xtreme energy camshaft huge torque
  • New melling oil pump and screen
  • Aluminum Performance Cylinder Heads. 60cc Combustion Chambers with Bronze Guides
  • 05 stainless steel swirl polished intake valves
  • 60 stainless steel swirl polished exhaust valves
  • Comp cams xtreme duty roller rockers
  • Hard seats for unleaded or regular fuel
  • Heavy duty 1.55 diameter valve springs, 7 degree locks
  • New heavy duty chrome moly push rods
  • Front sump 7 quart oil pan – low ground clearance, extra baffling
  • Timing chain cover with scale
  • Cobra black wrinkled aluminum valve covers
  • Steel billet 157 tooth standard flywheel. (works with 5 speed trans.)
  • Edelbrock performer victor jr single plane intake manifold
  • Atomic fuel injection. Includes integral ecu, wiring harness, sensors and built in rev. Limiter
  •  Billet ignition distributor w/ 45,000 volt coil
  • New thermostat housing and thermostat
  • New high volume electric fuel pump
  • High flow aluminum water pump
  • Dip tube and dipstick
  • New cobra oval black air cleaner with pcv ventilation system
  • Braided efi rated fuel lines and gas filter
  • Hot run tested includes setting initial and full timing advance
  • Video footage shown of your engine in test stand
  • Chrome 100 amp alternator- one wire hook up
  • Complete march underdrive polished pulley set
  • Polished chrome alternator bracket
  • New serpentine belt installed and tension adjusted
  • Balanced, blue printed, assembled by ase technicians

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