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Home >> GMC >> 1995 >> Forward Control 7.4 N >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (Engine Controls - Specifications - 5.7L.) >> Mechanical Checks >> Engine Compression
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Engine Compression

WARNING: This page is about a different variant/trim than selected.
COMPRESSION RATIO

Application Compression Ratio
5.7L (VIN K) (1) 9.1:1
(1) Compression ratio is 8.3:1 for vehicles with GVW greater than 8500 lbs.
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