Chevy 8.1 Vortec Ultimate Engine Guide - Chevrolet and GMC …
https://chevytrucks.org/chevy-8-1-vortec-ultimate-engine-guide/
WEBJul 25, 2022 · 8.1L, 496 cu. In. Aspiration: Naturally aspirated: Horsepower: 320-340hp: Torque: 440-455 lb. ft. Bore: 4.25 in. Stroke: 4.37 in. Block: Cast iron: Head: Cast iron: … Reviews: 8 Displacement: 8.1L, 496 cu. In. Aspiration: Naturally aspirated Horsepower: 320-340hp
Reviews: 8
Displacement: 8.1L, 496 cu. In.
Aspiration: Naturally aspirated
Horsepower: 320-340hp
DA: 18 PA: 47 MOZ Rank: 1