GM Performance Parts LS1 Crate Engine
Tilbake     Hovedside

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''LS1'' Aluminium Block, Heads, Composite Intake!

This is the state of the art set-up for any hot rod, street machine or classic. Delivering 320hp/345 ft/lbs of torque that is perfect for cruising on the weekend or as a daily driver. The aluminum block, heads, oil pan, composite intake and overall compact size makes it perfect for any engine compartment where weight and space is an issue. Equipped with a hydraulic roller camshaft (.500'' lift, 200/203 degrees at .050) and full roller 1.7 ratio rocker arms for maximum high tech performance. Fuel is delivered through 25lb/hr injectors @ 58psi with help from a single bore throttle body. The LS1 kit comes complete with injectors, ECM, wiring harness, exhaust manifolds and flexplate. Designed to be installed with a four-speed automatic transmission (4L60E) in any 1976 or earlier vehicle.


  • 320HP @ 5800 RPM, 345 ft/lbs @ 4400 RPM
  • 10.25:1 Compression Ratio
  • Aluminum 6-bolt Main Block
  • 5.098'' Powdered Metal Connecting Rods
  • Hydraulic Roller Camshaft
  • Flat Top Light-weight Pistons
  • Symmetrical Port Heads w/2.00/1.55 Valves
  • Nodular Iron Crank, Undercut & Rolled Fillets
  • Composite Intake


    LS1 Crate Engine

      60.600 + Mva