'82 6.2L Turbo Diesel 20psi Boost Highway u0026 Hill Climbs.
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Just showing some highway speed cruising boost and EGTs as well as a few hill climbs. Engine: LL4 6.2/6.5 V8 Turbo Diesel Drivetrain: TH400/NP208 Gears: 4:10 Turbo: Quadstar Super 60 @ 20psi Chassis: 1981/1982 K20 Custom Deluxe