383 Lt1 Cold Start

1995 LT1 Camaro 383 Stroker (much louder when cold start).

383 LT1 Firebird Formula - Cold Start

1993 Pontiac Trams Am cold start Supercharged 383 LT1

American Muscle Maniac

383 lt1 cold start.

Camaro 383 LT1 cold start

Cold Start Idle - 383 LT1

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Modern Classic Performance

Pontiac Trans Am Cold start - Supercharged 383 LT1 with true dual exhaust by Speed Engineering

V8 Terror Garage

LT1 383 Cold Start

COLD START!!!! Supercharged 383 Stroker LT1

Cammed LT1 cold start and walk around.

383 LT1 Cold Start, 2k Rev. Cutout open at :19

383 Small Block Chevy Stroker Cold Start

Cold Start Fully Forged LT1 383ci

97' LT1 383 First start up!!

1995 Camaro Z28 383 LT1 Dynomax Ultraflow Cold Start

1997 Trans Am LT1 383 Cold Start

1995 Firebird Transam lt1 supercharger 383

Nickelass383 Built 383 LT1 cold Start

383 LT1 Camaro Solid Roller Idle