LT5 Engine Specs 2023

LT5 Engine Specs

The LT5 engine is available in two varieties The first is the engine that was powered ZR-1 of the C4 Corvette ZR-1 from 1990 until 1995, And the more recent LT5 which is the engine that powers the C8 Corvette Stingray and Z06. C8 Corvette Stingray and Z06. Here are the specifications for both versions:

FeatureOriginal LT5 (C4 ZR-1)New LT5 (C8 Stingray/Z06)
Displacement350 cu in (5.7 L)6.2 L (376 cu in)
Horsepower350 HP (280 kW) @ 5400 rpm700 horsepower (485 Kilowatts) at 6200 RPM (Stingray)670 HP (500 Kw) @ 6300 RPM (Z06)
Torque455 pounds of lbft (617 Nm) @ 4000 rpm700 (lbft) (881 Nm) @ 5750 rpm (Stingray)
670 Lbft (881 Nm) @ 5500 RPM (Z06)
Bore & Stroke99 mm (3.90 in) x 93 mm (3.66 in)103.25 mm (4.06 in) x 92.46 mm (3.64 in)
Compression Ratio9.5:110:1
ValvetrainDOHC, 4 valves per cylinderDOHC, 4 valves per cylinder
SuperchargerIntercooled, Roots-type 17 psi boostIHI R2650 TVS2650 root-type intercooled, 17 PSI boost
Engine Oil Capacity8 quarts (7.6 L)10 quarts (9.5 L)
Oil TypeFull synthetic 5W-30Fully synthetic 5W-30 (Dexos2 certified)
Oil FilterACDelco PF48 (Fram PH8A)ACDelco PF49 (Fram PH89)
Oil Change Cost (est. )$75 – $125$100 – $150


Its LT5 engine is a real beast, with an impressive 755 horsepower And 715 pounds of torque, making this the strongest engine ever found in A Chevy production automobile.

The 6.2-liter turbocharged engine with its cutting-edge technologies like camshaft phasing And direct injection is testimony to the power of engineering At work by Chevrolet.

The unique dual-fuel system with 16 injectors and a 2.65-liter supercharger also enhances The performance of the engine and sets A new benchmark for crate engines built on production.

The technical details of the LT5 which include a particular output of 2 horsepower per cubic centimeter, is amazing.

I hope you’ve had A blast learning about the Amazing LT5 engine and have been amazed by The technology behind it. Thank you for exploring this blog!

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