ATK New Chevy 350CI Engine 315HP Base HP92

The ATK HP92 New Chevy 350CI Engine 315HP Base is designed with absolute performance in mind. It provides 315 horsepower and 360 ft.lb torque to meet the needs of heavyweight autos. Impressively, it delivers such power on the regular 87 octane fuel, saving you some money. The GM 4-bolt main block is hand assembled and balanced with high-quality components.

Engine Specifications:

• Horsepower: 315
  
• Torque: 360 lbs./ft.
  
• Block: 100% New GM 4 Bolt Main 2pc Seal P/S Dipstick
  
• Bore/Stroke: 4.000 x 3.480
  
• Displacement: 350 C.I.D.
  
• Crankshaft: OE Cast Crank 3.480" Stroke Internally Balanced 2pc.
  
• Connecting Rods: OE Powder Metal 5.700" Stock Bolts
  
• Pistons: OE Cast Aluminum
  
• Piston Rings: Moly Rings
  
• Compression Ratio: 8.0:1 Compression
  
• Camshaft: Hydraulic Flat Tappet
  
• Camshaft Specifications: 224/234 @050 .465in/.488ex 112LSA
  
• Camshaft Bearings: Installed & Clocked to OEM Position
  
• Cylinder Heads: OE Cast Iron 75cc 1.94/1.50
  
• Freeze Plugs: Brass Installed & Sealed
  
• Rocker Arms: Stamped Steel 1.5 Ratio
  
• Oil Galley Plugs: Installed & Sealed
  
• Oil Pan: OE 5qt.
  
• Weight: 410
  

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!