Engine Dyno access_timeMarch 25, 2022 mode_comment0 383 Chevrolet Stroker This 383 produced 487 HP & 486 TQ with 10:1 Compression on pump gas. Some of the components are 650 Brawler Carburetor, AFR Intake, Liberty Heads, and a Hydraulic Cam. This engine will be installed into a C10 Pickup. Read More admin58