Diesel Data
: Automotive Repair
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Chevy Truck
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1983
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G 10 1/2 Ton Van V8-305 5.0L VIN H 4-bbl
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Repair and Diagnosis
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Engine, Cooling and Exhaust
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Exhaust System
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Specifications
Exhaust System: Specifications
Backpressure is not to exceed 2-3/4 psi.