ATK Chrysler 360 Magnum Engine 290HP Complete EFI HP73C-EFI

Enjoy ideal driving experience regardless of the condition by installing the ATK HP73C-EFI Chrysler 360 Magnum Engine 290HP Complete EFI. It uses FITECH'S NEW Self Learning EFI systems that regulate the engine performance without any manual tuning for cold starts, elevation or change in parts. This crate engine adds 320 horsepower and more than 420 ft.lb torque to your ride.

Engine Specifications:

• Horsepower: 320
  
• Torque: 420+ lbs./ft.
  
• Block: Seasoned OE Magnum
  
• Bore/Stroke: 4.040 x 3.580
  
• Displacement: 360 C.I.D.
  
• Crankshaft: OE Cast 3.580" Externally Balanced
  
• Connecting Rods: OE Steel Rod 6.123" Stock Bolts
  
• Pistons: Hypereutectic Dished
  
• Piston Rings: Moly Rings
  
• Compression Ratio: 10.1:1 Compression
  
• Camshaft: Hydraulic Roller
  
• Camshaft Specifications: Stock Magnum Grind
  
• Camshaft Bearings: Installed & Clocked to OEM Position
  
• Cylinder Heads: Magnum 65cc 1.78/1.50
  
• Freeze Plugs: Brass Installed & Sealed
  
• Rocker Arms: Steel 1.6 Pedestal
  
• Oil Galley Plugs: Installed & Sealed
  
• Oil Pan: OE 5qt.
  
• Weight: 430
  

ATK specializes in muscle. With the highest quality internal parts and Dyno Proven combinations of every engine built, ATK is able to add the most bang for your buck and back it up with an industry leading warranty.

Don't forget the engine paint!