LT5

LT5

SKU: 19417105
Supercharged upgrade
An all-new, more efficient supercharger on the LT5 is based on the same effective four-lobe design as the LS9 and LT4 air compressors, but it is larger. At 2.65 liters of displacement, it is 64 percent larger than the LT4’s 1.7-liter compressor and pumps out more boost.

  • Tech Specs

    • Part Number: 19417105
    • Bore x Stroke (in.): 4.06 x 3.62
    • Compression Ratio: 10:1
    • Crankshaft: Forged steel
    • Piston: Forge aluminum with polymer-coated skirts
    • Cylinder Heads: Rotocast A356T6 aluminum
    • Valve Size (in.): 2.13 titanium (intake) and 1.590  sodium-filled (exhaust)
    • Supercharger: R2650 (2.65L)
    • Supercharger Drive: 11-rib belt
    • Max Boost: 14 psi
    • Throttle Body: 95-mm diameter
    • Fuel System: Direct injection (primary) with port injection (supplementary)
    • Horsepower: 755 @ 6400 rpm
    • Torque (lb.-ft) 715 @ 3600 rpm